66305940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2113}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 186099648

約数和(自身を除く): 119793708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2113, 2615, 3138, 4226, 5230, 6276, 6339, 7845, 8452, 10460, 10565, 12678, 15690, 21130, 25356, 31380, 31695, 42260, 63390, 126780, 1105099, 2210198, 3315297, 4420396, 5525495, 6630594, 11050990, 13261188, 16576485, 22101980, 33152970, 66305940]

約数ペア:

[(1, 66305940), (2, 33152970), (3, 22101980), (4, 16576485), (5, 13261188), (6, 11050990), (10, 6630594), (12, 5525495), (15, 4420396), (20, 3315297), (30, 2210198), (60, 1105099), (523, 126780), (1046, 63390), (1569, 42260), (2092, 31695), (2113, 31380), (2615, 25356), (3138, 21130), (4226, 15690), (5230, 12678), (6276, 10565), (6339, 10460), (7845, 8452)]