79490460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3643

約数の個数: 96

約数和(自身を含む): 259241472

約数和(自身を除く): 179751012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3571, 3710, 4452, 5565, 7142, 7420, 10713, 11130, 14284, 17855, 21426, 22260, 24997, 35710, 42852, 49994, 53565, 71420, 74991, 99988, 107130, 124985, 149982, 189263, 214260, 249970, 299964, 374955, 378526, 499940, 567789, 749910, 757052, 946315, 1135578, 1324841, 1499820, 1892630, 2271156, 2649682, 2838945, 3785260, 3974523, 5299364, 5677890, 6624205, 7949046, 11355780, 13248410, 15898092, 19872615, 26496820, 39745230, 79490460]

約数ペア:

[(1, 79490460), (2, 39745230), (3, 26496820), (4, 19872615), (5, 15898092), (6, 13248410), (7, 11355780), (10, 7949046), (12, 6624205), (14, 5677890), (15, 5299364), (20, 3974523), (21, 3785260), (28, 2838945), (30, 2649682), (35, 2271156), (42, 1892630), (53, 1499820), (60, 1324841), (70, 1135578), (84, 946315), (105, 757052), (106, 749910), (140, 567789), (159, 499940), (210, 378526), (212, 374955), (265, 299964), (318, 249970), (371, 214260), (420, 189263), (530, 149982), (636, 124985), (742, 107130), (795, 99988), (1060, 74991), (1113, 71420), (1484, 53565), (1590, 49994), (1855, 42852), (2226, 35710), (3180, 24997), (3571, 22260), (3710, 21426), (4452, 17855), (5565, 14284), (7142, 11130), (7420, 10713)]