31006740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13967}}^1$

素因数の和:14016

約数の個数: 48

約数和(自身を含む): 89171712

約数和(自身を除く): 58164972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 13967, 27934, 41901, 55868, 69835, 83802, 139670, 167604, 209505, 279340, 419010, 516779, 838020, 1033558, 1550337, 2067116, 2583895, 3100674, 5167790, 6201348, 7751685, 10335580, 15503370, 31006740]

約数ペア:

[(1, 31006740), (2, 15503370), (3, 10335580), (4, 7751685), (5, 6201348), (6, 5167790), (10, 3100674), (12, 2583895), (15, 2067116), (20, 1550337), (30, 1033558), (37, 838020), (60, 516779), (74, 419010), (111, 279340), (148, 209505), (185, 167604), (222, 139670), (370, 83802), (444, 69835), (555, 55868), (740, 41901), (1110, 27934), (2220, 13967)]