7207230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 18298368

約数和(自身を除く): 11091138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 151, 185, 215, 222, 258, 302, 370, 430, 453, 555, 645, 755, 906, 1110, 1290, 1510, 1591, 2265, 3182, 4530, 4773, 5587, 6493, 7955, 9546, 11174, 12986, 15910, 16761, 19479, 23865, 27935, 32465, 33522, 38958, 47730, 55870, 64930, 83805, 97395, 167610, 194790, 240241, 480482, 720723, 1201205, 1441446, 2402410, 3603615, 7207230]

約数ペア:

[(1, 7207230), (2, 3603615), (3, 2402410), (5, 1441446), (6, 1201205), (10, 720723), (15, 480482), (30, 240241), (37, 194790), (43, 167610), (74, 97395), (86, 83805), (111, 64930), (129, 55870), (151, 47730), (185, 38958), (215, 33522), (222, 32465), (258, 27935), (302, 23865), (370, 19479), (430, 16761), (453, 15910), (555, 12986), (645, 11174), (755, 9546), (906, 7955), (1110, 6493), (1290, 5587), (1510, 4773), (1591, 4530), (2265, 3182)]