171405130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8849}}^1$

素因数の和:9018

約数の個数: 32

約数和(自身を含む): 334530000

約数和(自身を除く): 163124870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 8849, 9685, 17698, 19370, 44245, 88490, 115037, 230074, 575185, 1150370, 1318501, 2637002, 6592505, 13185010, 17140513, 34281026, 85702565, 171405130]

約数ペア:

[(1, 171405130), (2, 85702565), (5, 34281026), (10, 17140513), (13, 13185010), (26, 6592505), (65, 2637002), (130, 1318501), (149, 1150370), (298, 575185), (745, 230074), (1490, 115037), (1937, 88490), (3874, 44245), (8849, 19370), (9685, 17698)]