196442010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{242521}}^1$

素因数の和:242540

約数の個数: 40

約数和(自身を含む): 528212916

約数和(自身を除く): 331770906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 242521, 485042, 727563, 1212605, 1455126, 2182689, 2425210, 3637815, 4365378, 6548067, 7275630, 10913445, 13096134, 19644201, 21826890, 32740335, 39288402, 65480670, 98221005, 196442010]

約数ペア:

[(1, 196442010), (2, 98221005), (3, 65480670), (5, 39288402), (6, 32740335), (9, 21826890), (10, 19644201), (15, 13096134), (18, 10913445), (27, 7275630), (30, 6548067), (45, 4365378), (54, 3637815), (81, 2425210), (90, 2182689), (135, 1455126), (162, 1212605), (270, 727563), (405, 485042), (810, 242521)]