129025740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13697}}^1$

素因数の和:13866

約数の個数: 48

約数和(自身を含む): 363599712

約数和(自身を除く): 234573972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 13697, 27394, 41091, 54788, 68485, 82182, 136970, 164364, 205455, 273940, 410910, 821820, 2150429, 4300858, 6451287, 8601716, 10752145, 12902574, 21504290, 25805148, 32256435, 43008580, 64512870, 129025740]

約数ペア:

[(1, 129025740), (2, 64512870), (3, 43008580), (4, 32256435), (5, 25805148), (6, 21504290), (10, 12902574), (12, 10752145), (15, 8601716), (20, 6451287), (30, 4300858), (60, 2150429), (157, 821820), (314, 410910), (471, 273940), (628, 205455), (785, 164364), (942, 136970), (1570, 82182), (1884, 68485), (2355, 54788), (3140, 41091), (4710, 27394), (9420, 13697)]