15672975370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{286369}}^1$

素因数の和:286810

約数の個数: 32

約数和(自身を含む): 30453731280

約数和(自身を除く): 14780755910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 842, 2105, 4210, 5473, 10946, 27365, 54730, 286369, 572738, 1431845, 2863690, 3722797, 7445594, 18613985, 37227970, 120561349, 241122698, 602806745, 1205613490, 1567297537, 3134595074, 7836487685, 15672975370]

約数ペア:

[(1, 15672975370), (2, 7836487685), (5, 3134595074), (10, 1567297537), (13, 1205613490), (26, 602806745), (65, 241122698), (130, 120561349), (421, 37227970), (842, 18613985), (2105, 7445594), (4210, 3722797), (5473, 2863690), (10946, 1431845), (27365, 572738), (54730, 286369)]