70236940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 85220852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 1427, 2140, 2461, 2854, 4922, 5708, 7135, 9844, 12305, 14270, 24610, 28540, 32821, 49220, 65642, 131284, 152689, 164105, 305378, 328210, 610756, 656420, 763445, 1526890, 3053780, 3511847, 7023694, 14047388, 17559235, 35118470, 70236940]

約数ペア:

[(1, 70236940), (2, 35118470), (4, 17559235), (5, 14047388), (10, 7023694), (20, 3511847), (23, 3053780), (46, 1526890), (92, 763445), (107, 656420), (115, 610756), (214, 328210), (230, 305378), (428, 164105), (460, 152689), (535, 131284), (1070, 65642), (1427, 49220), (2140, 32821), (2461, 28540), (2854, 24610), (4922, 14270), (5708, 12305), (7135, 9844)]