129640410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1440449}}^1$

素因数の和:1440462

約数の個数: 24

約数和(自身を含む): 337065300

約数和(自身を除く): 207424890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1440449, 2880898, 4321347, 7202245, 8642694, 12964041, 14404490, 21606735, 25928082, 43213470, 64820205, 129640410]

約数ペア:

[(1, 129640410), (2, 64820205), (3, 43213470), (5, 25928082), (6, 21606735), (9, 14404490), (10, 12964041), (15, 8642694), (18, 7202245), (30, 4321347), (45, 2880898), (90, 1440449)]