194677380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1081541}}^1$

素因数の和:1081556

約数の個数: 36

約数和(自身を含む): 590521932

約数和(自身を除く): 395844552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1081541, 2163082, 3244623, 4326164, 5407705, 6489246, 9733869, 10815410, 12978492, 16223115, 19467738, 21630820, 32446230, 38935476, 48669345, 64892460, 97338690, 194677380]

約数ペア:

[(1, 194677380), (2, 97338690), (3, 64892460), (4, 48669345), (5, 38935476), (6, 32446230), (9, 21630820), (10, 19467738), (12, 16223115), (15, 12978492), (18, 10815410), (20, 9733869), (30, 6489246), (36, 5407705), (45, 4326164), (60, 3244623), (90, 2163082), (180, 1081541)]