3117930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 7660224

約数和(自身を除く): 4542294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2417, 4834, 7251, 12085, 14502, 24170, 36255, 72510, 103931, 207862, 311793, 519655, 623586, 1039310, 1558965, 3117930]

約数ペア:

[(1, 3117930), (2, 1558965), (3, 1039310), (5, 623586), (6, 519655), (10, 311793), (15, 207862), (30, 103931), (43, 72510), (86, 36255), (129, 24170), (215, 14502), (258, 12085), (430, 7251), (645, 4834), (1290, 2417)]