401075670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{31019}}^1$

素因数の和:31460

約数の個数: 32

約数和(自身を含む): 964846080

約数和(自身を除く): 563770410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 31019, 62038, 93057, 155095, 186114, 310190, 465285, 930570, 13369189, 26738378, 40107567, 66845945, 80215134, 133691890, 200537835, 401075670]

約数ペア:

[(1, 401075670), (2, 200537835), (3, 133691890), (5, 80215134), (6, 66845945), (10, 40107567), (15, 26738378), (30, 13369189), (431, 930570), (862, 465285), (1293, 310190), (2155, 186114), (2586, 155095), (4310, 93057), (6465, 62038), (12930, 31019)]