539778210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{253417}}^1$

素因数の和:253498

約数の個数: 32

約数和(自身を含む): 1313718912

約数和(自身を除く): 773940702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 253417, 506834, 760251, 1267085, 1520502, 2534170, 3801255, 7602510, 17992607, 35985214, 53977821, 89963035, 107955642, 179926070, 269889105, 539778210]

約数ペア:

[(1, 539778210), (2, 269889105), (3, 179926070), (5, 107955642), (6, 89963035), (10, 53977821), (15, 35985214), (30, 17992607), (71, 7602510), (142, 3801255), (213, 2534170), (355, 1520502), (426, 1267085), (710, 760251), (1065, 506834), (2130, 253417)]