1339055620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{92861}}^1$

素因数の和:92980

約数の個数: 48

約数和(自身を含む): 3244969728

約数和(自身を除く): 1905914108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 92861, 185722, 371444, 464305, 650027, 928610, 1300054, 1857220, 2600108, 3250135, 6500270, 9564683, 13000540, 19129366, 38258732, 47823415, 66952781, 95646830, 133905562, 191293660, 267811124, 334763905, 669527810, 1339055620]

約数ペア:

[(1, 1339055620), (2, 669527810), (4, 334763905), (5, 267811124), (7, 191293660), (10, 133905562), (14, 95646830), (20, 66952781), (28, 47823415), (35, 38258732), (70, 19129366), (103, 13000540), (140, 9564683), (206, 6500270), (412, 3250135), (515, 2600108), (721, 1857220), (1030, 1300054), (1442, 928610), (2060, 650027), (2884, 464305), (3605, 371444), (7210, 185722), (14420, 92861)]