15837366970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{2663}}^1$

素因数の和:3079

約数の個数: 64

約数和(自身を含む): 30393895680

約数和(自身を除く): 14556528710

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 277, 554, 565, 1130, 1385, 2147, 2663, 2770, 4294, 5263, 5326, 10526, 10735, 13315, 21470, 26315, 26630, 31301, 50597, 52630, 62602, 101194, 156505, 252985, 300919, 313010, 505970, 594719, 601838, 737651, 1189438, 1475302, 1504595, 2973595, 3009190, 3688255, 5717461, 5947190, 7376510, 11434922, 14015369, 28030738, 28587305, 57174610, 70076845, 83354563, 140153690, 166709126, 416772815, 833545630, 1583736697, 3167473394, 7918683485, 15837366970]

約数ペア:

[(1, 15837366970), (2, 7918683485), (5, 3167473394), (10, 1583736697), (19, 833545630), (38, 416772815), (95, 166709126), (113, 140153690), (190, 83354563), (226, 70076845), (277, 57174610), (554, 28587305), (565, 28030738), (1130, 14015369), (1385, 11434922), (2147, 7376510), (2663, 5947190), (2770, 5717461), (4294, 3688255), (5263, 3009190), (5326, 2973595), (10526, 1504595), (10735, 1475302), (13315, 1189438), (21470, 737651), (26315, 601838), (26630, 594719), (31301, 505970), (50597, 313010), (52630, 300919), (62602, 252985), (101194, 156505)]