388550730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563117}}^1$

素因数の和:563150

約数の個数: 32

約数和(自身を含む): 973067904

約数和(自身を除く): 584517174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 563117, 1126234, 1689351, 2815585, 3378702, 5631170, 8446755, 12951691, 16893510, 25903382, 38855073, 64758455, 77710146, 129516910, 194275365, 388550730]

約数ペア:

[(1, 388550730), (2, 194275365), (3, 129516910), (5, 77710146), (6, 64758455), (10, 38855073), (15, 25903382), (23, 16893510), (30, 12951691), (46, 8446755), (69, 5631170), (115, 3378702), (138, 2815585), (230, 1689351), (345, 1126234), (690, 563117)]