7885770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 19369152

約数和(自身を除く): 11483382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6113, 12226, 18339, 30565, 36678, 61130, 91695, 183390, 262859, 525718, 788577, 1314295, 1577154, 2628590, 3942885, 7885770]

約数ペア:

[(1, 7885770), (2, 3942885), (3, 2628590), (5, 1577154), (6, 1314295), (10, 788577), (15, 525718), (30, 262859), (43, 183390), (86, 91695), (129, 61130), (215, 36678), (258, 30565), (430, 18339), (645, 12226), (1290, 6113)]