2316730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 2255558

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 251, 355, 502, 710, 923, 1255, 1846, 2510, 3263, 4615, 6526, 9230, 16315, 17821, 32630, 35642, 89105, 178210, 231673, 463346, 1158365, 2316730]

約数ペア:

[(1, 2316730), (2, 1158365), (5, 463346), (10, 231673), (13, 178210), (26, 89105), (65, 35642), (71, 32630), (130, 17821), (142, 16315), (251, 9230), (355, 6526), (502, 4615), (710, 3263), (923, 2510), (1255, 1846)]