64343910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 163215360

約数和(自身を除く): 98871450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 1609, 2666, 3218, 3999, 4827, 6665, 7998, 8045, 9654, 13330, 16090, 19995, 24135, 39990, 48270, 49879, 69187, 99758, 138374, 149637, 207561, 249395, 299274, 345935, 415122, 498790, 691870, 748185, 1037805, 1496370, 2075610, 2144797, 4289594, 6434391, 10723985, 12868782, 21447970, 32171955, 64343910]

約数ペア:

[(1, 64343910), (2, 32171955), (3, 21447970), (5, 12868782), (6, 10723985), (10, 6434391), (15, 4289594), (30, 2144797), (31, 2075610), (43, 1496370), (62, 1037805), (86, 748185), (93, 691870), (129, 498790), (155, 415122), (186, 345935), (215, 299274), (258, 249395), (310, 207561), (430, 149637), (465, 138374), (645, 99758), (930, 69187), (1290, 49879), (1333, 48270), (1609, 39990), (2666, 24135), (3218, 19995), (3999, 16090), (4827, 13330), (6665, 9654), (7998, 8045)]