71304630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139813}}^1$

素因数の和:139840

約数の個数: 32

約数和(自身を含む): 181198944

約数和(自身を除く): 109894314

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139813, 279626, 419439, 699065, 838878, 1398130, 2097195, 2376821, 4194390, 4753642, 7130463, 11884105, 14260926, 23768210, 35652315, 71304630]

約数ペア:

[(1, 71304630), (2, 35652315), (3, 23768210), (5, 14260926), (6, 11884105), (10, 7130463), (15, 4753642), (17, 4194390), (30, 2376821), (34, 2097195), (51, 1398130), (85, 838878), (102, 699065), (170, 419439), (255, 279626), (510, 139813)]