82191540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44189}}^1$

素因数の和:44232

約数の個数: 48

約数和(自身を含む): 237565440

約数和(自身を除く): 155373900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 44189, 88378, 132567, 176756, 220945, 265134, 441890, 530268, 662835, 883780, 1325670, 1369859, 2651340, 2739718, 4109577, 5479436, 6849295, 8219154, 13698590, 16438308, 20547885, 27397180, 41095770, 82191540]

約数ペア:

[(1, 82191540), (2, 41095770), (3, 27397180), (4, 20547885), (5, 16438308), (6, 13698590), (10, 8219154), (12, 6849295), (15, 5479436), (20, 4109577), (30, 2739718), (31, 2651340), (60, 1369859), (62, 1325670), (93, 883780), (124, 662835), (155, 530268), (186, 441890), (310, 265134), (372, 220945), (465, 176756), (620, 132567), (930, 88378), (1860, 44189)]