1949681220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{8969}}^1$

素因数の和:12604

約数の個数: 48

約数和(自身を含む): 5461223040

約数和(自身を除く): 3511541820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3623, 7246, 8969, 10869, 14492, 17938, 18115, 21738, 26907, 35876, 36230, 43476, 44845, 53814, 54345, 72460, 89690, 107628, 108690, 134535, 179380, 217380, 269070, 538140, 32494687, 64989374, 97484061, 129978748, 162473435, 194968122, 324946870, 389936244, 487420305, 649893740, 974840610, 1949681220]

約数ペア:

[(1, 1949681220), (2, 974840610), (3, 649893740), (4, 487420305), (5, 389936244), (6, 324946870), (10, 194968122), (12, 162473435), (15, 129978748), (20, 97484061), (30, 64989374), (60, 32494687), (3623, 538140), (7246, 269070), (8969, 217380), (10869, 179380), (14492, 134535), (17938, 108690), (18115, 107628), (21738, 89690), (26907, 72460), (35876, 54345), (36230, 53814), (43476, 44845)]