331127460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{613199}}^1$

素因数の和:613217

約数の個数: 48

約数和(自身を含む): 1030176000

約数和(自身を除く): 699048540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 613199, 1226398, 1839597, 2452796, 3065995, 3679194, 5518791, 6131990, 7358388, 9197985, 11037582, 12263980, 16556373, 18395970, 22075164, 27593955, 33112746, 36791940, 55187910, 66225492, 82781865, 110375820, 165563730, 331127460]

約数ペア:

[(1, 331127460), (2, 165563730), (3, 110375820), (4, 82781865), (5, 66225492), (6, 55187910), (9, 36791940), (10, 33112746), (12, 27593955), (15, 22075164), (18, 18395970), (20, 16556373), (27, 12263980), (30, 11037582), (36, 9197985), (45, 7358388), (54, 6131990), (60, 5518791), (90, 3679194), (108, 3065995), (135, 2452796), (180, 1839597), (270, 1226398), (540, 613199)]