40254570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{49697}}^1$

素因数の和:49716

約数の個数: 40

約数和(自身を含む): 108242244

約数和(自身を除く): 67987674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 49697, 99394, 149091, 248485, 298182, 447273, 496970, 745455, 894546, 1341819, 1490910, 2236365, 2683638, 4025457, 4472730, 6709095, 8050914, 13418190, 20127285, 40254570]

約数ペア:

[(1, 40254570), (2, 20127285), (3, 13418190), (5, 8050914), (6, 6709095), (9, 4472730), (10, 4025457), (15, 2683638), (18, 2236365), (27, 1490910), (30, 1341819), (45, 894546), (54, 745455), (81, 496970), (90, 447273), (135, 298182), (162, 248485), (270, 149091), (405, 99394), (810, 49697)]