4830420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 16547328

約数和(自身を除く): 11716908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 53, 60, 62, 70, 84, 93, 98, 105, 106, 124, 140, 147, 155, 159, 186, 196, 210, 212, 217, 245, 265, 294, 310, 318, 371, 372, 420, 434, 465, 490, 530, 588, 620, 636, 651, 735, 742, 795, 868, 930, 980, 1060, 1085, 1113, 1302, 1470, 1484, 1519, 1590, 1643, 1855, 1860, 2170, 2226, 2597, 2604, 2940, 3038, 3180, 3255, 3286, 3710, 4340, 4452, 4557, 4929, 5194, 5565, 6076, 6510, 6572, 7420, 7595, 7791, 8215, 9114, 9858, 10388, 11130, 11501, 12985, 13020, 15190, 15582, 16430, 18228, 19716, 22260, 22785, 23002, 24645, 25970, 30380, 31164, 32860, 34503, 38955, 45570, 46004, 49290, 51940, 57505, 69006, 77910, 80507, 91140, 98580, 115010, 138012, 155820, 161014, 172515, 230020, 241521, 322028, 345030, 402535, 483042, 690060, 805070, 966084, 1207605, 1610140, 2415210, 4830420]

約数ペア:

[(1, 4830420), (2, 2415210), (3, 1610140), (4, 1207605), (5, 966084), (6, 805070), (7, 690060), (10, 483042), (12, 402535), (14, 345030), (15, 322028), (20, 241521), (21, 230020), (28, 172515), (30, 161014), (31, 155820), (35, 138012), (42, 115010), (49, 98580), (53, 91140), (60, 80507), (62, 77910), (70, 69006), (84, 57505), (93, 51940), (98, 49290), (105, 46004), (106, 45570), (124, 38955), (140, 34503), (147, 32860), (155, 31164), (159, 30380), (186, 25970), (196, 24645), (210, 23002), (212, 22785), (217, 22260), (245, 19716), (265, 18228), (294, 16430), (310, 15582), (318, 15190), (371, 13020), (372, 12985), (420, 11501), (434, 11130), (465, 10388), (490, 9858), (530, 9114), (588, 8215), (620, 7791), (636, 7595), (651, 7420), (735, 6572), (742, 6510), (795, 6076), (868, 5565), (930, 5194), (980, 4929), (1060, 4557), (1085, 4452), (1113, 4340), (1302, 3710), (1470, 3286), (1484, 3255), (1519, 3180), (1590, 3038), (1643, 2940), (1855, 2604), (1860, 2597), (2170, 2226)]