30376490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 57347136

約数和(自身を除く): 26970646

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1723, 1763, 3446, 3526, 8615, 8815, 17230, 17630, 70643, 74089, 141286, 148178, 353215, 370445, 706430, 740890, 3037649, 6075298, 15188245, 30376490]

約数ペア:

[(1, 30376490), (2, 15188245), (5, 6075298), (10, 3037649), (41, 740890), (43, 706430), (82, 370445), (86, 353215), (205, 148178), (215, 141286), (410, 74089), (430, 70643), (1723, 17630), (1763, 17230), (3446, 8815), (3526, 8615)]