1870590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 4686336

約数和(自身を除く): 2815746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2711, 5422, 8133, 13555, 16266, 27110, 40665, 62353, 81330, 124706, 187059, 311765, 374118, 623530, 935295, 1870590]

約数ペア:

[(1, 1870590), (2, 935295), (3, 623530), (5, 374118), (6, 311765), (10, 187059), (15, 124706), (23, 81330), (30, 62353), (46, 40665), (69, 27110), (115, 16266), (138, 13555), (230, 8133), (345, 5422), (690, 2711)]