127256910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 336040704

約数和(自身を除く): 208783794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1331, 1815, 2662, 3187, 3630, 3993, 6374, 6655, 7986, 9561, 13310, 15935, 19122, 19965, 31870, 35057, 39930, 47805, 70114, 95610, 105171, 175285, 210342, 350570, 385627, 525855, 771254, 1051710, 1156881, 1928135, 2313762, 3856270, 4241897, 5784405, 8483794, 11568810, 12725691, 21209485, 25451382, 42418970, 63628455, 127256910]

約数ペア:

[(1, 127256910), (2, 63628455), (3, 42418970), (5, 25451382), (6, 21209485), (10, 12725691), (11, 11568810), (15, 8483794), (22, 5784405), (30, 4241897), (33, 3856270), (55, 2313762), (66, 1928135), (110, 1156881), (121, 1051710), (165, 771254), (242, 525855), (330, 385627), (363, 350570), (605, 210342), (726, 175285), (1210, 105171), (1331, 95610), (1815, 70114), (2662, 47805), (3187, 39930), (3630, 35057), (3993, 31870), (6374, 19965), (6655, 19122), (7986, 15935), (9561, 13310)]