109452180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25693}}^1$

素因数の和:25776

約数の個数: 48

約数和(自身を含む): 310794624

約数和(自身を除く): 201342444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 25693, 51386, 77079, 102772, 128465, 154158, 256930, 308316, 385395, 513860, 770790, 1541580, 1824203, 3648406, 5472609, 7296812, 9121015, 10945218, 18242030, 21890436, 27363045, 36484060, 54726090, 109452180]

約数ペア:

[(1, 109452180), (2, 54726090), (3, 36484060), (4, 27363045), (5, 21890436), (6, 18242030), (10, 10945218), (12, 9121015), (15, 7296812), (20, 5472609), (30, 3648406), (60, 1824203), (71, 1541580), (142, 770790), (213, 513860), (284, 385395), (355, 308316), (426, 256930), (710, 154158), (852, 128465), (1065, 102772), (1420, 77079), (2130, 51386), (4260, 25693)]