7086280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 16964820

約数和(自身を除く): 9878540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 613, 680, 1156, 1226, 1445, 2312, 2452, 2890, 3065, 4904, 5780, 6130, 10421, 11560, 12260, 20842, 24520, 41684, 52105, 83368, 104210, 177157, 208420, 354314, 416840, 708628, 885785, 1417256, 1771570, 3543140, 7086280]

約数ペア:

[(1, 7086280), (2, 3543140), (4, 1771570), (5, 1417256), (8, 885785), (10, 708628), (17, 416840), (20, 354314), (34, 208420), (40, 177157), (68, 104210), (85, 83368), (136, 52105), (170, 41684), (289, 24520), (340, 20842), (578, 12260), (613, 11560), (680, 10421), (1156, 6130), (1226, 5780), (1445, 4904), (2312, 3065), (2452, 2890)]