144950390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1399}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 281534400

約数和(自身を除く): 136584010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 797, 1399, 1594, 2798, 3985, 6995, 7970, 10361, 13990, 18187, 20722, 36374, 51805, 90935, 103610, 181870, 1115003, 2230006, 5575015, 11150030, 14495039, 28990078, 72475195, 144950390]

約数ペア:

[(1, 144950390), (2, 72475195), (5, 28990078), (10, 14495039), (13, 11150030), (26, 5575015), (65, 2230006), (130, 1115003), (797, 181870), (1399, 103610), (1594, 90935), (2798, 51805), (3985, 36374), (6995, 20722), (7970, 18187), (10361, 13990)]