1431190870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{14851}}^1$

素因数の和:15300

約数の個数: 32

約数和(自身を含む): 2694746880

約数和(自身を除く): 1263556010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 2095, 4190, 9637, 14851, 19274, 29702, 48185, 74255, 96370, 148510, 341573, 683146, 1707865, 3415730, 6222569, 12445138, 31112845, 62225690, 143119087, 286238174, 715595435, 1431190870]

約数ペア:

[(1, 1431190870), (2, 715595435), (5, 286238174), (10, 143119087), (23, 62225690), (46, 31112845), (115, 12445138), (230, 6222569), (419, 3415730), (838, 1707865), (2095, 683146), (4190, 341573), (9637, 148510), (14851, 96370), (19274, 74255), (29702, 48185)]