70204905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 129155520

約数和(自身を除く): 58950615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 157, 171, 285, 471, 523, 785, 855, 1413, 1569, 2355, 2615, 2983, 4707, 7065, 7845, 8949, 9937, 14915, 23535, 26847, 29811, 44745, 49685, 82111, 89433, 134235, 149055, 246333, 410555, 447165, 738999, 1231665, 1560109, 3694995, 4680327, 7800545, 14040981, 23401635, 70204905]

約数ペア:

[(1, 70204905), (3, 23401635), (5, 14040981), (9, 7800545), (15, 4680327), (19, 3694995), (45, 1560109), (57, 1231665), (95, 738999), (157, 447165), (171, 410555), (285, 246333), (471, 149055), (523, 134235), (785, 89433), (855, 82111), (1413, 49685), (1569, 44745), (2355, 29811), (2615, 26847), (2983, 23535), (4707, 14915), (7065, 9937), (7845, 8949)]