131514660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{730637}}^1$

素因数の和:730652

約数の個数: 36

約数和(自身を含む): 398928348

約数和(自身を除く): 267413688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 730637, 1461274, 2191911, 2922548, 3653185, 4383822, 6575733, 7306370, 8767644, 10959555, 13151466, 14612740, 21919110, 26302932, 32878665, 43838220, 65757330, 131514660]

約数ペア:

[(1, 131514660), (2, 65757330), (3, 43838220), (4, 32878665), (5, 26302932), (6, 21919110), (9, 14612740), (10, 13151466), (12, 10959555), (15, 8767644), (18, 7306370), (20, 6575733), (30, 4383822), (36, 3653185), (45, 2922548), (60, 2191911), (90, 1461274), (180, 730637)]