30036420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18541}}^1$

素因数の和:18562

約数の個数: 60

約数和(自身を含む): 94230444

約数和(自身を除く): 64194024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18541, 37082, 55623, 74164, 92705, 111246, 166869, 185410, 222492, 278115, 333738, 370820, 500607, 556230, 667476, 834345, 1001214, 1112460, 1501821, 1668690, 2002428, 2503035, 3003642, 3337380, 5006070, 6007284, 7509105, 10012140, 15018210, 30036420]

約数ペア:

[(1, 30036420), (2, 15018210), (3, 10012140), (4, 7509105), (5, 6007284), (6, 5006070), (9, 3337380), (10, 3003642), (12, 2503035), (15, 2002428), (18, 1668690), (20, 1501821), (27, 1112460), (30, 1001214), (36, 834345), (45, 667476), (54, 556230), (60, 500607), (81, 370820), (90, 333738), (108, 278115), (135, 222492), (162, 185410), (180, 166869), (270, 111246), (324, 92705), (405, 74164), (540, 55623), (810, 37082), (1620, 18541)]