30374768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 63485520

約数和(自身を除く): 33110752

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 2437, 3116, 4874, 6232, 9748, 12464, 19496, 38992, 46303, 92606, 99917, 185212, 199834, 370424, 399668, 740848, 799336, 1598672, 1898423, 3796846, 7593692, 15187384, 30374768]

約数ペア:

[(1, 30374768), (2, 15187384), (4, 7593692), (8, 3796846), (16, 1898423), (19, 1598672), (38, 799336), (41, 740848), (76, 399668), (82, 370424), (152, 199834), (164, 185212), (304, 99917), (328, 92606), (656, 46303), (779, 38992), (1558, 19496), (2437, 12464), (3116, 9748), (4874, 6232)]