30838550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{10111}}^1$

素因数の和:10184

約数の個数: 24

約数和(自身を含む): 58305792

約数和(自身を除く): 27467242

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 10111, 20222, 50555, 101110, 252775, 505550, 616771, 1233542, 3083855, 6167710, 15419275, 30838550]

約数ペア:

[(1, 30838550), (2, 15419275), (5, 6167710), (10, 3083855), (25, 1233542), (50, 616771), (61, 505550), (122, 252775), (305, 101110), (610, 50555), (1525, 20222), (3050, 10111)]