88678470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68743}}^1$

素因数の和:68796

約数の個数: 32

約数和(自身を含む): 217780992

約数和(自身を除く): 129102522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 68743, 137486, 206229, 343715, 412458, 687430, 1031145, 2062290, 2955949, 5911898, 8867847, 14779745, 17735694, 29559490, 44339235, 88678470]

約数ペア:

[(1, 88678470), (2, 44339235), (3, 29559490), (5, 17735694), (6, 14779745), (10, 8867847), (15, 5911898), (30, 2955949), (43, 2062290), (86, 1031145), (129, 687430), (215, 412458), (258, 343715), (430, 206229), (645, 137486), (1290, 68743)]