7161590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 13815360

約数和(自身を除く): 6653770

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 409, 515, 818, 1030, 1751, 2045, 3502, 4090, 6953, 8755, 13906, 17510, 34765, 42127, 69530, 84254, 210635, 421270, 716159, 1432318, 3580795, 7161590]

約数ペア:

[(1, 7161590), (2, 3580795), (5, 1432318), (10, 716159), (17, 421270), (34, 210635), (85, 84254), (103, 69530), (170, 42127), (206, 34765), (409, 17510), (515, 13906), (818, 8755), (1030, 6953), (1751, 4090), (2045, 3502)]