12354870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 21133770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1291, 1595, 1914, 2582, 3190, 3873, 4785, 6455, 7746, 9570, 12910, 14201, 19365, 28402, 37439, 38730, 42603, 71005, 74878, 85206, 112317, 142010, 187195, 213015, 224634, 374390, 411829, 426030, 561585, 823658, 1123170, 1235487, 2059145, 2470974, 4118290, 6177435, 12354870]

約数ペア:

[(1, 12354870), (2, 6177435), (3, 4118290), (5, 2470974), (6, 2059145), (10, 1235487), (11, 1123170), (15, 823658), (22, 561585), (29, 426030), (30, 411829), (33, 374390), (55, 224634), (58, 213015), (66, 187195), (87, 142010), (110, 112317), (145, 85206), (165, 74878), (174, 71005), (290, 42603), (319, 38730), (330, 37439), (435, 28402), (638, 19365), (870, 14201), (957, 12910), (1291, 9570), (1595, 7746), (1914, 6455), (2582, 4785), (3190, 3873)]