1330203780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7390021}}^1$

素因数の和:7390036

約数の個数: 36

約数和(自身を含む): 4034952012

約数和(自身を除く): 2704748232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7390021, 14780042, 22170063, 29560084, 36950105, 44340126, 66510189, 73900210, 88680252, 110850315, 133020378, 147800420, 221700630, 266040756, 332550945, 443401260, 665101890, 1330203780]

約数ペア:

[(1, 1330203780), (2, 665101890), (3, 443401260), (4, 332550945), (5, 266040756), (6, 221700630), (9, 147800420), (10, 133020378), (12, 110850315), (15, 88680252), (18, 73900210), (20, 66510189), (30, 44340126), (36, 36950105), (45, 29560084), (60, 22170063), (90, 14780042), (180, 7390021)]