302545490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{179021}}^1$

素因数の和:179054

約数の個数: 24

約数和(自身を含む): 589698468

約数和(自身を除く): 287152978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 179021, 358042, 895105, 1790210, 2327273, 4654546, 11636365, 23272730, 30254549, 60509098, 151272745, 302545490]

約数ペア:

[(1, 302545490), (2, 151272745), (5, 60509098), (10, 30254549), (13, 23272730), (26, 11636365), (65, 4654546), (130, 2327273), (169, 1790210), (338, 895105), (845, 358042), (1690, 179021)]