122367540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65789}}^1$

素因数の和:65832

約数の個数: 48

約数和(自身を含む): 353687040

約数和(自身を除く): 231319500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 65789, 131578, 197367, 263156, 328945, 394734, 657890, 789468, 986835, 1315780, 1973670, 2039459, 3947340, 4078918, 6118377, 8157836, 10197295, 12236754, 20394590, 24473508, 30591885, 40789180, 61183770, 122367540]

約数ペア:

[(1, 122367540), (2, 61183770), (3, 40789180), (4, 30591885), (5, 24473508), (6, 20394590), (10, 12236754), (12, 10197295), (15, 8157836), (20, 6118377), (30, 4078918), (31, 3947340), (60, 2039459), (62, 1973670), (93, 1315780), (124, 986835), (155, 789468), (186, 657890), (310, 394734), (372, 328945), (465, 263156), (620, 197367), (930, 131578), (1860, 65789)]