1605370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 3184272

約数和(自身を除く): 1578902

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 233, 265, 466, 530, 689, 1165, 1378, 2330, 3029, 3445, 6058, 6890, 12349, 15145, 24698, 30290, 61745, 123490, 160537, 321074, 802685, 1605370]

約数ペア:

[(1, 1605370), (2, 802685), (5, 321074), (10, 160537), (13, 123490), (26, 61745), (53, 30290), (65, 24698), (106, 15145), (130, 12349), (233, 6890), (265, 6058), (466, 3445), (530, 3029), (689, 2330), (1165, 1378)]