1538253277630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2063}}^1\times {\mathrm{88661}}^1$

素因数の和:90789

約数の個数: 48

約数和(自身を含む): 2869048413504

約数和(自身を除く): 1330795135874

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 2063, 4126, 4205, 8410, 10315, 20630, 59827, 88661, 119654, 177322, 299135, 443305, 598270, 886610, 1734983, 2571169, 3469966, 5142338, 8674915, 12855845, 17349830, 25711690, 74563901, 149127802, 182907643, 365815286, 372819505, 745639010, 914538215, 1829076430, 5304321647, 10608643294, 26521608235, 53043216470, 153825327763, 307650655526, 769126638815, 1538253277630]

約数ペア:

[(1, 1538253277630), (2, 769126638815), (5, 307650655526), (10, 153825327763), (29, 53043216470), (58, 26521608235), (145, 10608643294), (290, 5304321647), (841, 1829076430), (1682, 914538215), (2063, 745639010), (4126, 372819505), (4205, 365815286), (8410, 182907643), (10315, 149127802), (20630, 74563901), (59827, 25711690), (88661, 17349830), (119654, 12855845), (177322, 8674915), (299135, 5142338), (443305, 3469966), (598270, 2571169), (886610, 1734983)]