68645830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36709}}^1$

素因数の和:36744

約数の個数: 32

約数和(自身を含む): 142728480

約数和(自身を除く): 74082650

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 36709, 73418, 183545, 367090, 403799, 624053, 807598, 1248106, 2018995, 3120265, 4037990, 6240530, 6864583, 13729166, 34322915, 68645830]

約数ペア:

[(1, 68645830), (2, 34322915), (5, 13729166), (10, 6864583), (11, 6240530), (17, 4037990), (22, 3120265), (34, 2018995), (55, 1248106), (85, 807598), (110, 624053), (170, 403799), (187, 367090), (374, 183545), (935, 73418), (1870, 36709)]