61391340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{341063}}^1$

素因数の和:341078

約数の個数: 36

約数和(自身を含む): 186220944

約数和(自身を除く): 124829604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 341063, 682126, 1023189, 1364252, 1705315, 2046378, 3069567, 3410630, 4092756, 5115945, 6139134, 6821260, 10231890, 12278268, 15347835, 20463780, 30695670, 61391340]

約数ペア:

[(1, 61391340), (2, 30695670), (3, 20463780), (4, 15347835), (5, 12278268), (6, 10231890), (9, 6821260), (10, 6139134), (12, 5115945), (15, 4092756), (18, 3410630), (20, 3069567), (30, 2046378), (36, 1705315), (45, 1364252), (60, 1023189), (90, 682126), (180, 341063)]