2009149830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22323887}}^1$

素因数の和:22323900

約数の個数: 24

約数和(自身を含む): 5223789792

約数和(自身を除く): 3214639962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22323887, 44647774, 66971661, 111619435, 133943322, 200914983, 223238870, 334858305, 401829966, 669716610, 1004574915, 2009149830]

約数ペア:

[(1, 2009149830), (2, 1004574915), (3, 669716610), (5, 401829966), (6, 334858305), (9, 223238870), (10, 200914983), (15, 133943322), (18, 111619435), (30, 66971661), (45, 44647774), (90, 22323887)]