75704590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15739}}^1$

素因数の和:15796

約数の個数: 32

約数和(自身を含む): 150726240

約数和(自身を除く): 75021650

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 15739, 31478, 78695, 157390, 204607, 409214, 582343, 1023035, 1164686, 2046070, 2911715, 5823430, 7570459, 15140918, 37852295, 75704590]

約数ペア:

[(1, 75704590), (2, 37852295), (5, 15140918), (10, 7570459), (13, 5823430), (26, 2911715), (37, 2046070), (65, 1164686), (74, 1023035), (130, 582343), (185, 409214), (370, 204607), (481, 157390), (962, 78695), (2405, 31478), (4810, 15739)]