1035550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 1953000

約数和(自身を除く): 917450

約数列:

[1, 2, 5, 10, 25, 50, 139, 149, 278, 298, 695, 745, 1390, 1490, 3475, 3725, 6950, 7450, 20711, 41422, 103555, 207110, 517775, 1035550]

約数ペア:

[(1, 1035550), (2, 517775), (5, 207110), (10, 103555), (25, 41422), (50, 20711), (139, 7450), (149, 6950), (278, 3725), (298, 3475), (695, 1490), (745, 1390)]