2109737570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1\times {\mathrm{1499}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 4045032000

約数和(自身を除く): 1935294430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 487, 578, 974, 1445, 1499, 2435, 2890, 2998, 4870, 7495, 8279, 14990, 16558, 25483, 41395, 50966, 82790, 127415, 140743, 254830, 281486, 433211, 703715, 730013, 866422, 1407430, 1460026, 2166055, 3650065, 4332110, 7300130, 12410221, 24820442, 62051105, 124102210, 210973757, 421947514, 1054868785, 2109737570]

約数ペア:

[(1, 2109737570), (2, 1054868785), (5, 421947514), (10, 210973757), (17, 124102210), (34, 62051105), (85, 24820442), (170, 12410221), (289, 7300130), (487, 4332110), (578, 3650065), (974, 2166055), (1445, 1460026), (1499, 1407430), (2435, 866422), (2890, 730013), (2998, 703715), (4870, 433211), (7495, 281486), (8279, 254830), (14990, 140743), (16558, 127415), (25483, 82790), (41395, 50966)]