61041780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{339121}}^1$

素因数の和:339136

約数の個数: 36

約数和(自身を含む): 185160612

約数和(自身を除く): 124118832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 339121, 678242, 1017363, 1356484, 1695605, 2034726, 3052089, 3391210, 4069452, 5086815, 6104178, 6782420, 10173630, 12208356, 15260445, 20347260, 30520890, 61041780]

約数ペア:

[(1, 61041780), (2, 30520890), (3, 20347260), (4, 15260445), (5, 12208356), (6, 10173630), (9, 6782420), (10, 6104178), (12, 5086815), (15, 4069452), (18, 3391210), (20, 3052089), (30, 2034726), (36, 1695605), (45, 1356484), (60, 1017363), (90, 678242), (180, 339121)]