30964412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 60979968

約数和(自身を除く): 30015556

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 397, 527, 629, 794, 1054, 1147, 1258, 1588, 2108, 2294, 2516, 4588, 6749, 12307, 13498, 14689, 19499, 24614, 26996, 29378, 38998, 49228, 58756, 77996, 209219, 249713, 418438, 455359, 499426, 836876, 910718, 998852, 1821436, 7741103, 15482206, 30964412]

約数ペア:

[(1, 30964412), (2, 15482206), (4, 7741103), (17, 1821436), (31, 998852), (34, 910718), (37, 836876), (62, 499426), (68, 455359), (74, 418438), (124, 249713), (148, 209219), (397, 77996), (527, 58756), (629, 49228), (794, 38998), (1054, 29378), (1147, 26996), (1258, 24614), (1588, 19499), (2108, 14689), (2294, 13498), (2516, 12307), (4588, 6749)]