30293970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 83655936

約数和(自身を除く): 53361966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 797, 905, 1086, 1267, 1594, 1810, 2391, 2534, 2715, 3801, 3985, 4782, 5430, 5579, 6335, 7602, 7970, 11158, 11955, 12670, 16737, 19005, 23910, 27895, 33474, 38010, 55790, 83685, 144257, 167370, 288514, 432771, 721285, 865542, 1009799, 1442570, 2019598, 2163855, 3029397, 4327710, 5048995, 6058794, 10097990, 15146985, 30293970]

約数ペア:

[(1, 30293970), (2, 15146985), (3, 10097990), (5, 6058794), (6, 5048995), (7, 4327710), (10, 3029397), (14, 2163855), (15, 2019598), (21, 1442570), (30, 1009799), (35, 865542), (42, 721285), (70, 432771), (105, 288514), (181, 167370), (210, 144257), (362, 83685), (543, 55790), (797, 38010), (905, 33474), (1086, 27895), (1267, 23910), (1594, 19005), (1810, 16737), (2391, 12670), (2534, 11955), (2715, 11158), (3801, 7970), (3985, 7602), (4782, 6335), (5430, 5579)]