1330705690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{23981}}^1$

素因数の和:24198

約数の個数: 32

約数和(自身を含む): 2486453760

約数和(自身を除く): 1155748070

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1790, 5549, 11098, 23981, 27745, 47962, 55490, 119905, 239810, 743411, 1486822, 3717055, 4292599, 7434110, 8585198, 21462995, 42925990, 133070569, 266141138, 665352845, 1330705690]

約数ペア:

[(1, 1330705690), (2, 665352845), (5, 266141138), (10, 133070569), (31, 42925990), (62, 21462995), (155, 8585198), (179, 7434110), (310, 4292599), (358, 3717055), (895, 1486822), (1790, 743411), (5549, 239810), (11098, 119905), (23981, 55490), (27745, 47962)]