212735530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9587}}^1$

素因数の和:9918

約数の個数: 32

約数和(自身を含む): 439053696

約数和(自身を除く): 226318166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 9587, 11095, 19174, 22190, 47935, 67109, 95870, 134218, 335545, 671090, 3039079, 6078158, 15195395, 21273553, 30390790, 42547106, 106367765, 212735530]

約数ペア:

[(1, 212735530), (2, 106367765), (5, 42547106), (7, 30390790), (10, 21273553), (14, 15195395), (35, 6078158), (70, 3039079), (317, 671090), (634, 335545), (1585, 134218), (2219, 95870), (3170, 67109), (4438, 47935), (9587, 22190), (11095, 19174)]