171497270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79031}}^1$

素因数の和:79076

約数の個数: 32

約数和(自身を含む): 364179456

約数和(自身を除く): 192682186

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 79031, 158062, 395155, 553217, 790310, 1106434, 2449961, 2766085, 4899922, 5532170, 12249805, 17149727, 24499610, 34299454, 85748635, 171497270]

約数ペア:

[(1, 171497270), (2, 85748635), (5, 34299454), (7, 24499610), (10, 17149727), (14, 12249805), (31, 5532170), (35, 4899922), (62, 2766085), (70, 2449961), (155, 1106434), (217, 790310), (310, 553217), (434, 395155), (1085, 158062), (2170, 79031)]