69082740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127931}}^1$

素因数の和:127949

約数の個数: 48

約数和(自身を含む): 214925760

約数和(自身を除く): 145843020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 127931, 255862, 383793, 511724, 639655, 767586, 1151379, 1279310, 1535172, 1918965, 2302758, 2558620, 3454137, 3837930, 4605516, 5756895, 6908274, 7675860, 11513790, 13816548, 17270685, 23027580, 34541370, 69082740]

約数ペア:

[(1, 69082740), (2, 34541370), (3, 23027580), (4, 17270685), (5, 13816548), (6, 11513790), (9, 7675860), (10, 6908274), (12, 5756895), (15, 4605516), (18, 3837930), (20, 3454137), (27, 2558620), (30, 2302758), (36, 1918965), (45, 1535172), (54, 1279310), (60, 1151379), (90, 767586), (108, 639655), (135, 511724), (180, 383793), (270, 255862), (540, 127931)]