67123010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 128088000

約数和(自身を除く): 60964990

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2371, 2831, 4742, 5662, 11855, 14155, 23710, 28310, 45049, 90098, 225245, 353279, 450490, 706558, 1766395, 3532790, 6712301, 13424602, 33561505, 67123010]

約数ペア:

[(1, 67123010), (2, 33561505), (5, 13424602), (10, 6712301), (19, 3532790), (38, 1766395), (95, 706558), (149, 450490), (190, 353279), (298, 225245), (745, 90098), (1490, 45049), (2371, 28310), (2831, 23710), (4742, 14155), (5662, 11855)]