205364820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3422747}}^1$

素因数の和:3422759

約数の個数: 24

約数和(自身を含む): 575021664

約数和(自身を除く): 369656844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3422747, 6845494, 10268241, 13690988, 17113735, 20536482, 34227470, 41072964, 51341205, 68454940, 102682410, 205364820]

約数ペア:

[(1, 205364820), (2, 102682410), (3, 68454940), (4, 51341205), (5, 41072964), (6, 34227470), (10, 20536482), (12, 17113735), (15, 13690988), (20, 10268241), (30, 6845494), (60, 3422747)]