90503730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{111733}}^1$

素因数の和:111752

約数の個数: 40

約数和(自身を含む): 243356652

約数和(自身を除く): 152852922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 111733, 223466, 335199, 558665, 670398, 1005597, 1117330, 1675995, 2011194, 3016791, 3351990, 5027985, 6033582, 9050373, 10055970, 15083955, 18100746, 30167910, 45251865, 90503730]

約数ペア:

[(1, 90503730), (2, 45251865), (3, 30167910), (5, 18100746), (6, 15083955), (9, 10055970), (10, 9050373), (15, 6033582), (18, 5027985), (27, 3351990), (30, 3016791), (45, 2011194), (54, 1675995), (81, 1117330), (90, 1005597), (135, 670398), (162, 558665), (270, 335199), (405, 223466), (810, 111733)]