30362488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 61785360

約数和(自身を除く): 31422872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2131, 3562, 4262, 7124, 8524, 14248, 17048, 27703, 55406, 110812, 221624, 291947, 583894, 1167788, 2335576, 3795311, 7590622, 15181244, 30362488]

約数ペア:

[(1, 30362488), (2, 15181244), (4, 7590622), (8, 3795311), (13, 2335576), (26, 1167788), (52, 583894), (104, 291947), (137, 221624), (274, 110812), (548, 55406), (1096, 27703), (1781, 17048), (2131, 14248), (3562, 8524), (4262, 7124)]