61512870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 153040896

約数和(自身を除く): 91528026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 151, 185, 222, 302, 367, 370, 453, 555, 734, 755, 906, 1101, 1110, 1510, 1835, 2202, 2265, 3670, 4530, 5505, 5587, 11010, 11174, 13579, 16761, 27158, 27935, 33522, 40737, 55417, 55870, 67895, 81474, 83805, 110834, 135790, 166251, 167610, 203685, 277085, 332502, 407370, 554170, 831255, 1662510, 2050429, 4100858, 6151287, 10252145, 12302574, 20504290, 30756435, 61512870]

約数ペア:

[(1, 61512870), (2, 30756435), (3, 20504290), (5, 12302574), (6, 10252145), (10, 6151287), (15, 4100858), (30, 2050429), (37, 1662510), (74, 831255), (111, 554170), (151, 407370), (185, 332502), (222, 277085), (302, 203685), (367, 167610), (370, 166251), (453, 135790), (555, 110834), (734, 83805), (755, 81474), (906, 67895), (1101, 55870), (1110, 55417), (1510, 40737), (1835, 33522), (2202, 27935), (2265, 27158), (3670, 16761), (4530, 13579), (5505, 11174), (5587, 11010)]