754630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 1508544

約数和(自身を除く): 753914

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 193, 230, 386, 391, 782, 965, 1930, 1955, 3281, 3910, 4439, 6562, 8878, 16405, 22195, 32810, 44390, 75463, 150926, 377315, 754630]

約数ペア:

[(1, 754630), (2, 377315), (5, 150926), (10, 75463), (17, 44390), (23, 32810), (34, 22195), (46, 16405), (85, 8878), (115, 6562), (170, 4439), (193, 3910), (230, 3281), (386, 1955), (391, 1930), (782, 965)]