25088910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10861}}^1$

素因数の和:10889

約数の個数: 64

約数和(自身を含む): 75078144

約数和(自身を除く): 49989234

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 10861, 21722, 32583, 54305, 65166, 76027, 108610, 119471, 152054, 162915, 228081, 238942, 325830, 358413, 380135, 456162, 597355, 716826, 760270, 836297, 1140405, 1194710, 1672594, 1792065, 2280810, 2508891, 3584130, 4181485, 5017782, 8362970, 12544455, 25088910]

約数ペア:

[(1, 25088910), (2, 12544455), (3, 8362970), (5, 5017782), (6, 4181485), (7, 3584130), (10, 2508891), (11, 2280810), (14, 1792065), (15, 1672594), (21, 1194710), (22, 1140405), (30, 836297), (33, 760270), (35, 716826), (42, 597355), (55, 456162), (66, 380135), (70, 358413), (77, 325830), (105, 238942), (110, 228081), (154, 162915), (165, 152054), (210, 119471), (231, 108610), (330, 76027), (385, 65166), (462, 54305), (770, 32583), (1155, 21722), (2310, 10861)]