135045620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 304447248

約数和(自身を除く): 169401628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 5441, 6205, 10882, 12410, 21764, 24820, 27205, 54410, 92497, 108820, 184994, 369988, 397193, 462485, 794386, 924970, 1588772, 1849940, 1985965, 3971930, 6752281, 7943860, 13504562, 27009124, 33761405, 67522810, 135045620]

約数ペア:

[(1, 135045620), (2, 67522810), (4, 33761405), (5, 27009124), (10, 13504562), (17, 7943860), (20, 6752281), (34, 3971930), (68, 1985965), (73, 1849940), (85, 1588772), (146, 924970), (170, 794386), (292, 462485), (340, 397193), (365, 369988), (730, 184994), (1241, 108820), (1460, 92497), (2482, 54410), (4964, 27205), (5441, 24820), (6205, 21764), (10882, 12410)]