15217710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 37403856

約数和(自身を除く): 22186146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 113, 134, 201, 226, 335, 339, 402, 565, 670, 678, 1005, 1130, 1695, 2010, 3390, 4489, 7571, 8978, 13467, 15142, 22445, 22713, 26934, 37855, 44890, 45426, 67335, 75710, 113565, 134670, 227130, 507257, 1014514, 1521771, 2536285, 3043542, 5072570, 7608855, 15217710]

約数ペア:

[(1, 15217710), (2, 7608855), (3, 5072570), (5, 3043542), (6, 2536285), (10, 1521771), (15, 1014514), (30, 507257), (67, 227130), (113, 134670), (134, 113565), (201, 75710), (226, 67335), (335, 45426), (339, 44890), (402, 37855), (565, 26934), (670, 22713), (678, 22445), (1005, 15142), (1130, 13467), (1695, 8978), (2010, 7571), (3390, 4489)]