201017790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2233531}}^1$

素因数の和:2233544

約数の個数: 24

約数和(自身を含む): 522646488

約数和(自身を除く): 321628698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2233531, 4467062, 6700593, 11167655, 13401186, 20101779, 22335310, 33502965, 40203558, 67005930, 100508895, 201017790]

約数ペア:

[(1, 201017790), (2, 100508895), (3, 67005930), (5, 40203558), (6, 33502965), (9, 22335310), (10, 20101779), (15, 13401186), (18, 11167655), (30, 6700593), (45, 4467062), (90, 2233531)]