6706490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 7203910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 643, 745, 1043, 1286, 1490, 2086, 3215, 4501, 5215, 6430, 9002, 10430, 22505, 45010, 95807, 191614, 479035, 670649, 958070, 1341298, 3353245, 6706490]

約数ペア:

[(1, 6706490), (2, 3353245), (5, 1341298), (7, 958070), (10, 670649), (14, 479035), (35, 191614), (70, 95807), (149, 45010), (298, 22505), (643, 10430), (745, 9002), (1043, 6430), (1286, 5215), (1490, 4501), (2086, 3215)]