7417620

素因数分解:

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

素因数の和:87

約数の個数: 162

約数和(自身を含む): 27107262

約数和(自身を除く): 19689642

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, 841, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1682, 1740, 1764, 1827, 2030, 2205, 2436, 2523, 2610, 2842, 2940, 3045, 3364, 3654, 4060, 4205, 4263, 4410, 5046, 5220, 5684, 5887, 6090, 7105, 7308, 7569, 8410, 8526, 8820, 9135, 10092, 11774, 12180, 12615, 12789, 14210, 15138, 16820, 17052, 17661, 18270, 21315, 23548, 25230, 25578, 28420, 29435, 30276, 35322, 36540, 37845, 41209, 42630, 50460, 51156, 52983, 58870, 63945, 70644, 75690, 82418, 85260, 88305, 105966, 117740, 123627, 127890, 151380, 164836, 176610, 206045, 211932, 247254, 255780, 264915, 353220, 370881, 412090, 494508, 529830, 618135, 741762, 824180, 1059660, 1236270, 1483524, 1854405, 2472540, 3708810, 7417620]

約数ペア:

[(1, 7417620), (2, 3708810), (3, 2472540), (4, 1854405), (5, 1483524), (6, 1236270), (7, 1059660), (9, 824180), (10, 741762), (12, 618135), (14, 529830), (15, 494508), (18, 412090), (20, 370881), (21, 353220), (28, 264915), (29, 255780), (30, 247254), (35, 211932), (36, 206045), (42, 176610), (45, 164836), (49, 151380), (58, 127890), (60, 123627), (63, 117740), (70, 105966), (84, 88305), (87, 85260), (90, 82418), (98, 75690), (105, 70644), (116, 63945), (126, 58870), (140, 52983), (145, 51156), (147, 50460), (174, 42630), (180, 41209), (196, 37845), (203, 36540), (210, 35322), (245, 30276), (252, 29435), (261, 28420), (290, 25578), (294, 25230), (315, 23548), (348, 21315), (406, 18270), (420, 17661), (435, 17052), (441, 16820), (490, 15138), (522, 14210), (580, 12789), (588, 12615), (609, 12180), (630, 11774), (735, 10092), (812, 9135), (841, 8820), (870, 8526), (882, 8410), (980, 7569), (1015, 7308), (1044, 7105), (1218, 6090), (1260, 5887), (1305, 5684), (1421, 5220), (1470, 5046), (1682, 4410), (1740, 4263), (1764, 4205), (1827, 4060), (2030, 3654), (2205, 3364), (2436, 3045), (2523, 2940), (2610, 2842)]