31542060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47791}}^1$

素因数の和:47814

約数の個数: 48

約数和(自身を含む): 96348672

約数和(自身を除く): 64806612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47791, 95582, 143373, 191164, 238955, 286746, 477910, 525701, 573492, 716865, 955820, 1051402, 1433730, 1577103, 2102804, 2628505, 2867460, 3154206, 5257010, 6308412, 7885515, 10514020, 15771030, 31542060]

約数ペア:

[(1, 31542060), (2, 15771030), (3, 10514020), (4, 7885515), (5, 6308412), (6, 5257010), (10, 3154206), (11, 2867460), (12, 2628505), (15, 2102804), (20, 1577103), (22, 1433730), (30, 1051402), (33, 955820), (44, 716865), (55, 573492), (60, 525701), (66, 477910), (110, 286746), (132, 238955), (165, 191164), (220, 143373), (330, 95582), (660, 47791)]