30507828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 46543692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 727, 807, 1076, 1454, 1614, 2181, 2908, 3228, 3497, 4362, 6994, 8724, 9451, 10491, 13988, 18902, 20982, 28353, 37804, 41964, 56706, 113412, 195563, 391126, 586689, 782252, 1173378, 2346756, 2542319, 5084638, 7626957, 10169276, 15253914, 30507828]

約数ペア:

[(1, 30507828), (2, 15253914), (3, 10169276), (4, 7626957), (6, 5084638), (12, 2542319), (13, 2346756), (26, 1173378), (39, 782252), (52, 586689), (78, 391126), (156, 195563), (269, 113412), (538, 56706), (727, 41964), (807, 37804), (1076, 28353), (1454, 20982), (1614, 18902), (2181, 13988), (2908, 10491), (3228, 9451), (3497, 8724), (4362, 6994)]