212323350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61543}}^1$

素因数の和:61581

約数の個数: 48

約数和(自身を含む): 549464832

約数和(自身を除く): 337141482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 61543, 123086, 184629, 307715, 369258, 615430, 923145, 1415489, 1538575, 1846290, 2830978, 3077150, 4246467, 4615725, 7077445, 8492934, 9231450, 14154890, 21232335, 35387225, 42464670, 70774450, 106161675, 212323350]

約数ペア:

[(1, 212323350), (2, 106161675), (3, 70774450), (5, 42464670), (6, 35387225), (10, 21232335), (15, 14154890), (23, 9231450), (25, 8492934), (30, 7077445), (46, 4615725), (50, 4246467), (69, 3077150), (75, 2830978), (115, 1846290), (138, 1538575), (150, 1415489), (230, 923145), (345, 615430), (575, 369258), (690, 307715), (1150, 184629), (1725, 123086), (3450, 61543)]