66603870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{27409}}^1$

素因数の和:27431

約数の個数: 48

約数和(自身を含む): 179590320

約数和(自身を除く): 112986450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 27409, 54818, 82227, 137045, 164454, 246681, 274090, 411135, 493362, 740043, 822270, 1233405, 1480086, 2220129, 2466810, 3700215, 4440258, 6660387, 7400430, 11100645, 13320774, 22201290, 33301935, 66603870]

約数ペア:

[(1, 66603870), (2, 33301935), (3, 22201290), (5, 13320774), (6, 11100645), (9, 7400430), (10, 6660387), (15, 4440258), (18, 3700215), (27, 2466810), (30, 2220129), (45, 1480086), (54, 1233405), (81, 822270), (90, 740043), (135, 493362), (162, 411135), (243, 274090), (270, 246681), (405, 164454), (486, 137045), (810, 82227), (1215, 54818), (2430, 27409)]