11387670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 31504896

約数和(自身を除く): 20117226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 257, 422, 514, 633, 771, 1055, 1266, 1285, 1477, 1542, 1799, 2110, 2570, 2954, 3165, 3598, 3855, 4431, 5397, 6330, 7385, 7710, 8862, 8995, 10794, 14770, 17990, 22155, 26985, 44310, 53970, 54227, 108454, 162681, 271135, 325362, 379589, 542270, 759178, 813405, 1138767, 1626810, 1897945, 2277534, 3795890, 5693835, 11387670]

約数ペア:

[(1, 11387670), (2, 5693835), (3, 3795890), (5, 2277534), (6, 1897945), (7, 1626810), (10, 1138767), (14, 813405), (15, 759178), (21, 542270), (30, 379589), (35, 325362), (42, 271135), (70, 162681), (105, 108454), (210, 54227), (211, 53970), (257, 44310), (422, 26985), (514, 22155), (633, 17990), (771, 14770), (1055, 10794), (1266, 8995), (1285, 8862), (1477, 7710), (1542, 7385), (1799, 6330), (2110, 5397), (2570, 4431), (2954, 3855), (3165, 3598)]