64938930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 179815680

約数和(自身を除く): 114876750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 2837, 3270, 3815, 4578, 5674, 7630, 8511, 11445, 14185, 17022, 19859, 22890, 28370, 39718, 42555, 59577, 85110, 99295, 119154, 198590, 297885, 309233, 595770, 618466, 927699, 1546165, 1855398, 2164631, 3092330, 4329262, 4638495, 6493893, 9276990, 10823155, 12987786, 21646310, 32469465, 64938930]

約数ペア:

[(1, 64938930), (2, 32469465), (3, 21646310), (5, 12987786), (6, 10823155), (7, 9276990), (10, 6493893), (14, 4638495), (15, 4329262), (21, 3092330), (30, 2164631), (35, 1855398), (42, 1546165), (70, 927699), (105, 618466), (109, 595770), (210, 309233), (218, 297885), (327, 198590), (545, 119154), (654, 99295), (763, 85110), (1090, 59577), (1526, 42555), (1635, 39718), (2289, 28370), (2837, 22890), (3270, 19859), (3815, 17022), (4578, 14185), (5674, 11445), (7630, 8511)]