126860890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2659}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 246677760

約数和(自身を除く): 119816870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 2659, 3670, 4771, 5318, 9542, 13295, 23855, 26590, 34567, 47710, 69134, 172835, 345670, 975853, 1951706, 4879265, 9758530, 12686089, 25372178, 63430445, 126860890]

約数ペア:

[(1, 126860890), (2, 63430445), (5, 25372178), (10, 12686089), (13, 9758530), (26, 4879265), (65, 1951706), (130, 975853), (367, 345670), (734, 172835), (1835, 69134), (2659, 47710), (3670, 34567), (4771, 26590), (5318, 23855), (9542, 13295)]