192897510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{494609}}^1$

素因数の和:494632

約数の個数: 32

約数和(自身を含む): 498566880

約数和(自身を除く): 305669370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 494609, 989218, 1483827, 2473045, 2967654, 4946090, 6429917, 7419135, 12859834, 14838270, 19289751, 32149585, 38579502, 64299170, 96448755, 192897510]

約数ペア:

[(1, 192897510), (2, 96448755), (3, 64299170), (5, 38579502), (6, 32149585), (10, 19289751), (13, 14838270), (15, 12859834), (26, 7419135), (30, 6429917), (39, 4946090), (65, 2967654), (78, 2473045), (130, 1483827), (195, 989218), (390, 494609)]