30974844

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 74694816

約数和(自身を除く): 43719972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 401, 471, 492, 628, 802, 942, 1203, 1604, 1884, 2406, 4812, 6437, 12874, 16441, 19311, 25748, 32882, 38622, 49323, 62957, 65764, 77244, 98646, 125914, 188871, 197292, 251828, 377742, 755484, 2581237, 5162474, 7743711, 10324948, 15487422, 30974844]

約数ペア:

[(1, 30974844), (2, 15487422), (3, 10324948), (4, 7743711), (6, 5162474), (12, 2581237), (41, 755484), (82, 377742), (123, 251828), (157, 197292), (164, 188871), (246, 125914), (314, 98646), (401, 77244), (471, 65764), (492, 62957), (628, 49323), (802, 38622), (942, 32882), (1203, 25748), (1604, 19311), (1884, 16441), (2406, 12874), (4812, 6437)]