307601710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{12011}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 599350752

約数和(自身を除く): 291749042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12011, 12805, 24022, 25610, 60055, 120110, 156143, 312286, 780715, 1561430, 2366167, 4732334, 11830835, 23661670, 30760171, 61520342, 153800855, 307601710]

約数ペア:

[(1, 307601710), (2, 153800855), (5, 61520342), (10, 30760171), (13, 23661670), (26, 11830835), (65, 4732334), (130, 2366167), (197, 1561430), (394, 780715), (985, 312286), (1970, 156143), (2561, 120110), (5122, 60055), (12011, 25610), (12805, 24022)]