87352620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63299}}^1$

素因数の和:63334

約数の個数: 48

約数和(自身を含む): 255225600

約数和(自身を除く): 167872980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 63299, 126598, 189897, 253196, 316495, 379794, 632990, 759588, 949485, 1265980, 1455877, 1898970, 2911754, 3797940, 4367631, 5823508, 7279385, 8735262, 14558770, 17470524, 21838155, 29117540, 43676310, 87352620]

約数ペア:

[(1, 87352620), (2, 43676310), (3, 29117540), (4, 21838155), (5, 17470524), (6, 14558770), (10, 8735262), (12, 7279385), (15, 5823508), (20, 4367631), (23, 3797940), (30, 2911754), (46, 1898970), (60, 1455877), (69, 1265980), (92, 949485), (115, 759588), (138, 632990), (230, 379794), (276, 316495), (345, 253196), (460, 189897), (690, 126598), (1380, 63299)]