147888910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36697}}^1$

素因数の和:36748

約数の個数: 32

約数和(自身を含む): 295932672

約数和(自身を除く): 148043762

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 36697, 73394, 183485, 366970, 477061, 954122, 1137607, 2275214, 2385305, 4770610, 5688035, 11376070, 14788891, 29577782, 73944455, 147888910]

約数ペア:

[(1, 147888910), (2, 73944455), (5, 29577782), (10, 14788891), (13, 11376070), (26, 5688035), (31, 4770610), (62, 2385305), (65, 2275214), (130, 1137607), (155, 954122), (310, 477061), (403, 366970), (806, 183485), (2015, 73394), (4030, 36697)]