55782570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26189}}^1$

素因数の和:26270

約数の個数: 32

約数和(自身を含む): 135768960

約数和(自身を除く): 79986390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 26189, 52378, 78567, 130945, 157134, 261890, 392835, 785670, 1859419, 3718838, 5578257, 9297095, 11156514, 18594190, 27891285, 55782570]

約数ペア:

[(1, 55782570), (2, 27891285), (3, 18594190), (5, 11156514), (6, 9297095), (10, 5578257), (15, 3718838), (30, 1859419), (71, 785670), (142, 392835), (213, 261890), (355, 157134), (426, 130945), (710, 78567), (1065, 52378), (2130, 26189)]