26621730

素因数分解:

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

素因数の和:2352

約数の個数: 64

約数和(自身を含む): 72673920

約数和(自身を除く): 46052190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2293, 2322, 3870, 4586, 5805, 6879, 11465, 11610, 13758, 20637, 22930, 34395, 41274, 61911, 68790, 98599, 103185, 123822, 197198, 206370, 295797, 309555, 492995, 591594, 619110, 887391, 985990, 1478985, 1774782, 2662173, 2957970, 4436955, 5324346, 8873910, 13310865, 26621730]

約数ペア:

[(1, 26621730), (2, 13310865), (3, 8873910), (5, 5324346), (6, 4436955), (9, 2957970), (10, 2662173), (15, 1774782), (18, 1478985), (27, 985990), (30, 887391), (43, 619110), (45, 591594), (54, 492995), (86, 309555), (90, 295797), (129, 206370), (135, 197198), (215, 123822), (258, 103185), (270, 98599), (387, 68790), (430, 61911), (645, 41274), (774, 34395), (1161, 22930), (1290, 20637), (1935, 13758), (2293, 11610), (2322, 11465), (3870, 6879), (4586, 5805)]