30412354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 56267136

約数和(自身を除く): 25854782

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2411, 4822, 6307, 12614, 16877, 33754, 40987, 81974, 127783, 255566, 286909, 573818, 894481, 1788962, 2172311, 4344622, 15206177, 30412354]

約数ペア:

[(1, 30412354), (2, 15206177), (7, 4344622), (14, 2172311), (17, 1788962), (34, 894481), (53, 573818), (106, 286909), (119, 255566), (238, 127783), (371, 81974), (742, 40987), (901, 33754), (1802, 16877), (2411, 12614), (4822, 6307)]