120914990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{11593}}^1$

素因数の和:11756

約数の個数: 32

約数和(自身を含む): 250430400

約数和(自身を除く): 129515410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 11593, 23186, 57965, 81151, 115930, 162302, 405755, 811510, 1727357, 3454714, 8636785, 12091499, 17273570, 24182998, 60457495, 120914990]

約数ペア:

[(1, 120914990), (2, 60457495), (5, 24182998), (7, 17273570), (10, 12091499), (14, 8636785), (35, 3454714), (70, 1727357), (149, 811510), (298, 405755), (745, 162302), (1043, 115930), (1490, 81151), (2086, 57965), (5215, 23186), (10430, 11593)]