30139300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17729}}^1$

素因数の和:17760

約数の個数: 36

約数和(自身を含む): 69253380

約数和(自身を除く): 39114080

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 17729, 35458, 70916, 88645, 177290, 301393, 354580, 443225, 602786, 886450, 1205572, 1506965, 1772900, 3013930, 6027860, 7534825, 15069650, 30139300]

約数ペア:

[(1, 30139300), (2, 15069650), (4, 7534825), (5, 6027860), (10, 3013930), (17, 1772900), (20, 1506965), (25, 1205572), (34, 886450), (50, 602786), (68, 443225), (85, 354580), (100, 301393), (170, 177290), (340, 88645), (425, 70916), (850, 35458), (1700, 17729)]