29196660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21192

約数の個数: 48

約数和(自身を含む): 85309056

約数和(自身を除く): 56112396

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, 21157, 42314, 63471, 84628, 105785, 126942, 211570, 253884, 317355, 423140, 486611, 634710, 973222, 1269420, 1459833, 1946444, 2433055, 2919666, 4866110, 5839332, 7299165, 9732220, 14598330, 29196660]

約数ペア:

[(1, 29196660), (2, 14598330), (3, 9732220), (4, 7299165), (5, 5839332), (6, 4866110), (10, 2919666), (12, 2433055), (15, 1946444), (20, 1459833), (23, 1269420), (30, 973222), (46, 634710), (60, 486611), (69, 423140), (92, 317355), (115, 253884), (138, 211570), (230, 126942), (276, 105785), (345, 84628), (460, 63471), (690, 42314), (1380, 21157)]