30396420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168869}}^1$

素因数の和:168884

約数の個数: 36

約数和(自身を含む): 92203020

約数和(自身を除く): 61806600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168869, 337738, 506607, 675476, 844345, 1013214, 1519821, 1688690, 2026428, 2533035, 3039642, 3377380, 5066070, 6079284, 7599105, 10132140, 15198210, 30396420]

約数ペア:

[(1, 30396420), (2, 15198210), (3, 10132140), (4, 7599105), (5, 6079284), (6, 5066070), (9, 3377380), (10, 3039642), (12, 2533035), (15, 2026428), (18, 1688690), (20, 1519821), (30, 1013214), (36, 844345), (45, 675476), (60, 506607), (90, 337738), (180, 168869)]