312280110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{385531}}^1$

素因数の和:385550

約数の個数: 40

約数和(自身を含む): 839688696

約数和(自身を除く): 527408586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 385531, 771062, 1156593, 1927655, 2313186, 3469779, 3855310, 5782965, 6939558, 10409337, 11565930, 17348895, 20818674, 31228011, 34697790, 52046685, 62456022, 104093370, 156140055, 312280110]

約数ペア:

[(1, 312280110), (2, 156140055), (3, 104093370), (5, 62456022), (6, 52046685), (9, 34697790), (10, 31228011), (15, 20818674), (18, 17348895), (27, 11565930), (30, 10409337), (45, 6939558), (54, 5782965), (81, 3855310), (90, 3469779), (135, 2313186), (162, 1927655), (270, 1156593), (405, 771062), (810, 385531)]