121513410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4079}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 316967040

約数和(自身を除く): 195453630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4079, 4965, 5958, 8158, 9930, 12237, 14895, 20395, 24474, 29790, 36711, 40790, 61185, 73422, 122370, 183555, 367110, 1350149, 2700298, 4050447, 6750745, 8100894, 12151341, 13501490, 20252235, 24302682, 40504470, 60756705, 121513410]

約数ペア:

[(1, 121513410), (2, 60756705), (3, 40504470), (5, 24302682), (6, 20252235), (9, 13501490), (10, 12151341), (15, 8100894), (18, 6750745), (30, 4050447), (45, 2700298), (90, 1350149), (331, 367110), (662, 183555), (993, 122370), (1655, 73422), (1986, 61185), (2979, 40790), (3310, 36711), (4079, 29790), (4965, 24474), (5958, 20395), (8158, 14895), (9930, 12237)]