2518788810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1\times {\mathrm{757}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 6094611072

約数和(自身を除く): 3575822262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 563, 591, 757, 985, 1126, 1182, 1514, 1689, 1970, 2271, 2815, 2955, 3378, 3785, 4542, 5630, 5910, 7570, 8445, 11355, 16890, 22710, 110911, 149129, 221822, 298258, 332733, 426191, 447387, 554555, 665466, 745645, 852382, 894774, 1109110, 1278573, 1491290, 1663665, 2130955, 2236935, 2557146, 3327330, 4261910, 4473870, 6392865, 12785730, 83959627, 167919254, 251878881, 419798135, 503757762, 839596270, 1259394405, 2518788810]

約数ペア:

[(1, 2518788810), (2, 1259394405), (3, 839596270), (5, 503757762), (6, 419798135), (10, 251878881), (15, 167919254), (30, 83959627), (197, 12785730), (394, 6392865), (563, 4473870), (591, 4261910), (757, 3327330), (985, 2557146), (1126, 2236935), (1182, 2130955), (1514, 1663665), (1689, 1491290), (1970, 1278573), (2271, 1109110), (2815, 894774), (2955, 852382), (3378, 745645), (3785, 665466), (4542, 554555), (5630, 447387), (5910, 426191), (7570, 332733), (8445, 298258), (11355, 221822), (16890, 149129), (22710, 110911)]