129147070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 267079680

約数和(自身を除く): 137932610

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 470, 598, 611, 919, 1081, 1222, 1495, 1838, 2162, 2990, 3055, 4595, 5405, 6110, 9190, 10810, 11947, 14053, 21137, 23894, 28106, 42274, 43193, 59735, 70265, 86386, 105685, 119470, 140530, 211370, 215965, 274781, 431930, 549562, 561509, 993439, 1123018, 1373905, 1986878, 2747810, 2807545, 4967195, 5615090, 9934390, 12914707, 25829414, 64573535, 129147070]

約数ペア:

[(1, 129147070), (2, 64573535), (5, 25829414), (10, 12914707), (13, 9934390), (23, 5615090), (26, 4967195), (46, 2807545), (47, 2747810), (65, 1986878), (94, 1373905), (115, 1123018), (130, 993439), (230, 561509), (235, 549562), (299, 431930), (470, 274781), (598, 215965), (611, 211370), (919, 140530), (1081, 119470), (1222, 105685), (1495, 86386), (1838, 70265), (2162, 59735), (2990, 43193), (3055, 42274), (4595, 28106), (5405, 23894), (6110, 21137), (9190, 14053), (10810, 11947)]