13038210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 34080696

約数和(自身を除く): 21042486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 457, 634, 914, 951, 1371, 1585, 1902, 2285, 2742, 2853, 3170, 4113, 4570, 4755, 5706, 6855, 8226, 9510, 13710, 14265, 20565, 28530, 41130, 144869, 289738, 434607, 724345, 869214, 1303821, 1448690, 2173035, 2607642, 4346070, 6519105, 13038210]

約数ペア:

[(1, 13038210), (2, 6519105), (3, 4346070), (5, 2607642), (6, 2173035), (9, 1448690), (10, 1303821), (15, 869214), (18, 724345), (30, 434607), (45, 289738), (90, 144869), (317, 41130), (457, 28530), (634, 20565), (914, 14265), (951, 13710), (1371, 9510), (1585, 8226), (1902, 6855), (2285, 5706), (2742, 4755), (2853, 4570), (3170, 4113)]