139959180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{777551}}^1$

素因数の和:777566

約数の個数: 36

約数和(自身を含む): 424543392

約数和(自身を除く): 284584212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 777551, 1555102, 2332653, 3110204, 3887755, 4665306, 6997959, 7775510, 9330612, 11663265, 13995918, 15551020, 23326530, 27991836, 34989795, 46653060, 69979590, 139959180]

約数ペア:

[(1, 139959180), (2, 69979590), (3, 46653060), (4, 34989795), (5, 27991836), (6, 23326530), (9, 15551020), (10, 13995918), (12, 11663265), (15, 9330612), (18, 7775510), (20, 6997959), (30, 4665306), (36, 3887755), (45, 3110204), (60, 2332653), (90, 1555102), (180, 777551)]