1805039460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7057}}^1$

素因数の和:7115

約数の個数: 216

約数和(自身を含む): 6589772280

約数和(自身を除く): 4784732820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1740, 1764, 1827, 2030, 2205, 2436, 2610, 2842, 2940, 3045, 3654, 4060, 4263, 4410, 5220, 5684, 6090, 7057, 7105, 7308, 8526, 8820, 9135, 12180, 12789, 14114, 14210, 17052, 18270, 21171, 21315, 25578, 28228, 28420, 35285, 36540, 42342, 42630, 49399, 51156, 63513, 63945, 70570, 84684, 85260, 98798, 105855, 127026, 127890, 141140, 148197, 197596, 204653, 211710, 246995, 254052, 255780, 296394, 317565, 345793, 409306, 423420, 444591, 493990, 592788, 613959, 635130, 691586, 740985, 818612, 889182, 987980, 1023265, 1037379, 1227918, 1270260, 1383172, 1432571, 1481970, 1728965, 1778364, 1841877, 2046530, 2074758, 2222955, 2455836, 2865142, 2963940, 3069795, 3112137, 3457930, 3683754, 4093060, 4149516, 4297713, 4445910, 5186895, 5730284, 6139590, 6224274, 6915860, 7162855, 7367508, 8595426, 8891820, 9209385, 10027997, 10373790, 12279180, 12448548, 12893139, 14325710, 15560685, 17190852, 18418770, 20055994, 20747580, 21488565, 25786278, 28651420, 30083991, 31121370, 36837540, 40111988, 42977130, 50139985, 51572556, 60167982, 62242740, 64465695, 85954260, 90251973, 100279970, 120335964, 128931390, 150419955, 180503946, 200559940, 257862780, 300839910, 361007892, 451259865, 601679820, 902519730, 1805039460]

約数ペア:

[(1, 1805039460), (2, 902519730), (3, 601679820), (4, 451259865), (5, 361007892), (6, 300839910), (7, 257862780), (9, 200559940), (10, 180503946), (12, 150419955), (14, 128931390), (15, 120335964), (18, 100279970), (20, 90251973), (21, 85954260), (28, 64465695), (29, 62242740), (30, 60167982), (35, 51572556), (36, 50139985), (42, 42977130), (45, 40111988), (49, 36837540), (58, 31121370), (60, 30083991), (63, 28651420), (70, 25786278), (84, 21488565), (87, 20747580), (90, 20055994), (98, 18418770), (105, 17190852), (116, 15560685), (126, 14325710), (140, 12893139), (145, 12448548), (147, 12279180), (174, 10373790), (180, 10027997), (196, 9209385), (203, 8891820), (210, 8595426), (245, 7367508), (252, 7162855), (261, 6915860), (290, 6224274), (294, 6139590), (315, 5730284), (348, 5186895), (406, 4445910), (420, 4297713), (435, 4149516), (441, 4093060), (490, 3683754), (522, 3457930), (580, 3112137), (588, 3069795), (609, 2963940), (630, 2865142), (735, 2455836), (812, 2222955), (870, 2074758), (882, 2046530), (980, 1841877), (1015, 1778364), (1044, 1728965), (1218, 1481970), (1260, 1432571), (1305, 1383172), (1421, 1270260), (1470, 1227918), (1740, 1037379), (1764, 1023265), (1827, 987980), (2030, 889182), (2205, 818612), (2436, 740985), (2610, 691586), (2842, 635130), (2940, 613959), (3045, 592788), (3654, 493990), (4060, 444591), (4263, 423420), (4410, 409306), (5220, 345793), (5684, 317565), (6090, 296394), (7057, 255780), (7105, 254052), (7308, 246995), (8526, 211710), (8820, 204653), (9135, 197596), (12180, 148197), (12789, 141140), (14114, 127890), (14210, 127026), (17052, 105855), (18270, 98798), (21171, 85260), (21315, 84684), (25578, 70570), (28228, 63945), (28420, 63513), (35285, 51156), (36540, 49399), (42342, 42630)]