2875410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 7660224

約数和(自身を除く): 4784814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 743, 774, 1290, 1486, 1935, 2229, 3715, 3870, 4458, 6687, 7430, 11145, 13374, 22290, 31949, 33435, 63898, 66870, 95847, 159745, 191694, 287541, 319490, 479235, 575082, 958470, 1437705, 2875410]

約数ペア:

[(1, 2875410), (2, 1437705), (3, 958470), (5, 575082), (6, 479235), (9, 319490), (10, 287541), (15, 191694), (18, 159745), (30, 95847), (43, 66870), (45, 63898), (86, 33435), (90, 31949), (129, 22290), (215, 13374), (258, 11145), (387, 7430), (430, 6687), (645, 4458), (743, 3870), (774, 3715), (1290, 2229), (1486, 1935)]