17969730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{877}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 43239744

約数和(自身を除く): 25270014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 877, 1366, 1754, 2049, 2631, 3415, 4098, 4385, 5262, 6830, 8770, 10245, 13155, 20490, 26310, 598991, 1197982, 1796973, 2994955, 3593946, 5989910, 8984865, 17969730]

約数ペア:

[(1, 17969730), (2, 8984865), (3, 5989910), (5, 3593946), (6, 2994955), (10, 1796973), (15, 1197982), (30, 598991), (683, 26310), (877, 20490), (1366, 13155), (1754, 10245), (2049, 8770), (2631, 6830), (3415, 5262), (4098, 4385)]