8873910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 23619024

約数和(自身を除く): 14745114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2293, 3870, 4586, 6879, 11465, 13758, 20637, 22930, 34395, 41274, 68790, 98599, 103185, 197198, 206370, 295797, 492995, 591594, 887391, 985990, 1478985, 1774782, 2957970, 4436955, 8873910]

約数ペア:

[(1, 8873910), (2, 4436955), (3, 2957970), (5, 1774782), (6, 1478985), (9, 985990), (10, 887391), (15, 591594), (18, 492995), (30, 295797), (43, 206370), (45, 197198), (86, 103185), (90, 98599), (129, 68790), (215, 41274), (258, 34395), (387, 22930), (430, 20637), (645, 13758), (774, 11465), (1290, 6879), (1935, 4586), (2293, 3870)]