30171900519

素因数分解:

$3^4\times {\mathrm{103}}^2\times {\mathrm{35111}}^1$

素因数の和:35329

約数の個数: 30

約数和(自身を含む): 45514737576

約数和(自身を除く): 15342837057

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 10609, 31827, 35111, 95481, 105333, 286443, 315999, 859329, 947997, 2843991, 3616433, 10849299, 32547897, 97643691, 292931073, 372492599, 1117477797, 3352433391, 10057300173, 30171900519]

約数ペア:

[(1, 30171900519), (3, 10057300173), (9, 3352433391), (27, 1117477797), (81, 372492599), (103, 292931073), (309, 97643691), (927, 32547897), (2781, 10849299), (8343, 3616433), (10609, 2843991), (31827, 947997), (35111, 859329), (95481, 315999), (105333, 286443)]