70828630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 135457920

約数和(自身を除く): 64629290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 1039, 2005, 2078, 4010, 5195, 6817, 10390, 13634, 17663, 34085, 35326, 68170, 88315, 176630, 416639, 833278, 2083195, 4166390, 7082863, 14165726, 35414315, 70828630]

約数ペア:

[(1, 70828630), (2, 35414315), (5, 14165726), (10, 7082863), (17, 4166390), (34, 2083195), (85, 833278), (170, 416639), (401, 176630), (802, 88315), (1039, 68170), (2005, 35326), (2078, 34085), (4010, 17663), (5195, 13634), (6817, 10390)]