39680370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{440893}}^1$

素因数の和:440906

約数の個数: 24

約数和(自身を含む): 103169196

約数和(自身を除く): 63488826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 440893, 881786, 1322679, 2204465, 2645358, 3968037, 4408930, 6613395, 7936074, 13226790, 19840185, 39680370]

約数ペア:

[(1, 39680370), (2, 19840185), (3, 13226790), (5, 7936074), (6, 6613395), (9, 4408930), (10, 3968037), (15, 2645358), (18, 2204465), (30, 1322679), (45, 881786), (90, 440893)]