220102590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{5683}}^1$

素因数の和:6984

約数の個数: 32

約数和(自身を含む): 528748416

約数和(自身を除く): 308645826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1291, 2582, 3873, 5683, 6455, 7746, 11366, 12910, 17049, 19365, 28415, 34098, 38730, 56830, 85245, 170490, 7336753, 14673506, 22010259, 36683765, 44020518, 73367530, 110051295, 220102590]

約数ペア:

[(1, 220102590), (2, 110051295), (3, 73367530), (5, 44020518), (6, 36683765), (10, 22010259), (15, 14673506), (30, 7336753), (1291, 170490), (2582, 85245), (3873, 56830), (5683, 38730), (6455, 34098), (7746, 28415), (11366, 19365), (12910, 17049)]