21698370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241093}}^1$

素因数の和:241106

約数の個数: 24

約数和(自身を含む): 56415996

約数和(自身を除く): 34717626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241093, 482186, 723279, 1205465, 1446558, 2169837, 2410930, 3616395, 4339674, 7232790, 10849185, 21698370]

約数ペア:

[(1, 21698370), (2, 10849185), (3, 7232790), (5, 4339674), (6, 3616395), (9, 2410930), (10, 2169837), (15, 1446558), (18, 1205465), (30, 723279), (45, 482186), (90, 241093)]