315856830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{339631}}^1$

素因数の和:339672

約数の個数: 32

約数和(自身を含む): 782512128

約数和(自身を除く): 466655298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 339631, 679262, 1018893, 1698155, 2037786, 3396310, 5094465, 10188930, 10528561, 21057122, 31585683, 52642805, 63171366, 105285610, 157928415, 315856830]

約数ペア:

[(1, 315856830), (2, 157928415), (3, 105285610), (5, 63171366), (6, 52642805), (10, 31585683), (15, 21057122), (30, 10528561), (31, 10188930), (62, 5094465), (93, 3396310), (155, 2037786), (186, 1698155), (310, 1018893), (465, 679262), (930, 339631)]