8030910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 20487168

約数和(自身を除く): 12456258

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 113, 115, 138, 206, 226, 230, 309, 339, 345, 515, 565, 618, 678, 690, 1030, 1130, 1545, 1695, 2369, 2599, 3090, 3390, 4738, 5198, 7107, 7797, 11639, 11845, 12995, 14214, 15594, 23278, 23690, 25990, 34917, 35535, 38985, 58195, 69834, 71070, 77970, 116390, 174585, 267697, 349170, 535394, 803091, 1338485, 1606182, 2676970, 4015455, 8030910]

約数ペア:

[(1, 8030910), (2, 4015455), (3, 2676970), (5, 1606182), (6, 1338485), (10, 803091), (15, 535394), (23, 349170), (30, 267697), (46, 174585), (69, 116390), (103, 77970), (113, 71070), (115, 69834), (138, 58195), (206, 38985), (226, 35535), (230, 34917), (309, 25990), (339, 23690), (345, 23278), (515, 15594), (565, 14214), (618, 12995), (678, 11845), (690, 11639), (1030, 7797), (1130, 7107), (1545, 5198), (1695, 4738), (2369, 3390), (2599, 3090)]