7883730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9733}}^1$

素因数の和:9752

約数の個数: 40

約数和(自身を含む): 21200652

約数和(自身を除く): 13316922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9733, 19466, 29199, 48665, 58398, 87597, 97330, 145995, 175194, 262791, 291990, 437985, 525582, 788373, 875970, 1313955, 1576746, 2627910, 3941865, 7883730]

約数ペア:

[(1, 7883730), (2, 3941865), (3, 2627910), (5, 1576746), (6, 1313955), (9, 875970), (10, 788373), (15, 525582), (18, 437985), (27, 291990), (30, 262791), (45, 175194), (54, 145995), (81, 97330), (90, 87597), (135, 58398), (162, 48665), (270, 29199), (405, 19466), (810, 9733)]