765727060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{2939}}^1$

素因数の和:4816

約数の個数: 48

約数和(自身を含む): 1839358080

約数和(自身を除く): 1073631020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1861, 2939, 3722, 5878, 7444, 9305, 11756, 13027, 14695, 18610, 20573, 26054, 29390, 37220, 41146, 52108, 58780, 65135, 82292, 102865, 130270, 205730, 260540, 411460, 5469479, 10938958, 21877916, 27347395, 38286353, 54694790, 76572706, 109389580, 153145412, 191431765, 382863530, 765727060]

約数ペア:

[(1, 765727060), (2, 382863530), (4, 191431765), (5, 153145412), (7, 109389580), (10, 76572706), (14, 54694790), (20, 38286353), (28, 27347395), (35, 21877916), (70, 10938958), (140, 5469479), (1861, 411460), (2939, 260540), (3722, 205730), (5878, 130270), (7444, 102865), (9305, 82292), (11756, 65135), (13027, 58780), (14695, 52108), (18610, 41146), (20573, 37220), (26054, 29390)]