69520860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{386227}}^1$

素因数の和:386242

約数の個数: 36

約数和(自身を含む): 210880488

約数和(自身を除く): 141359628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 386227, 772454, 1158681, 1544908, 1931135, 2317362, 3476043, 3862270, 4634724, 5793405, 6952086, 7724540, 11586810, 13904172, 17380215, 23173620, 34760430, 69520860]

約数ペア:

[(1, 69520860), (2, 34760430), (3, 23173620), (4, 17380215), (5, 13904172), (6, 11586810), (9, 7724540), (10, 6952086), (12, 5793405), (15, 4634724), (18, 3862270), (20, 3476043), (30, 2317362), (36, 1931135), (45, 1544908), (60, 1158681), (90, 772454), (180, 386227)]