2976740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 6795516

約数和(自身を除く): 3818776

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 11449, 13910, 22898, 27820, 45796, 57245, 114490, 148837, 228980, 297674, 595348, 744185, 1488370, 2976740]

約数ペア:

[(1, 2976740), (2, 1488370), (4, 744185), (5, 595348), (10, 297674), (13, 228980), (20, 148837), (26, 114490), (52, 57245), (65, 45796), (107, 27820), (130, 22898), (214, 13910), (260, 11449), (428, 6955), (535, 5564), (1070, 2782), (1391, 2140)]