136921620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{207457}}^1$

素因数の和:207480

約数の個数: 48

約数和(自身を含む): 418235328

約数和(自身を除く): 281313708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 207457, 414914, 622371, 829828, 1037285, 1244742, 2074570, 2282027, 2489484, 3111855, 4149140, 4564054, 6223710, 6846081, 9128108, 11410135, 12447420, 13692162, 22820270, 27384324, 34230405, 45640540, 68460810, 136921620]

約数ペア:

[(1, 136921620), (2, 68460810), (3, 45640540), (4, 34230405), (5, 27384324), (6, 22820270), (10, 13692162), (11, 12447420), (12, 11410135), (15, 9128108), (20, 6846081), (22, 6223710), (30, 4564054), (33, 4149140), (44, 3111855), (55, 2489484), (60, 2282027), (66, 2074570), (110, 1244742), (132, 1037285), (165, 829828), (220, 622371), (330, 414914), (660, 207457)]