76815010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5077}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 148074480

約数和(自身を除く): 71259470

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5077, 7565, 10154, 15130, 25385, 50770, 86309, 172618, 431545, 451853, 863090, 903706, 2259265, 4518530, 7681501, 15363002, 38407505, 76815010]

約数ペア:

[(1, 76815010), (2, 38407505), (5, 15363002), (10, 7681501), (17, 4518530), (34, 2259265), (85, 903706), (89, 863090), (170, 451853), (178, 431545), (445, 172618), (890, 86309), (1513, 50770), (3026, 25385), (5077, 15130), (7565, 10154)]