127737170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 270915840

約数和(自身を除く): 143178670

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1265, 1334, 1595, 1741, 2530, 3190, 3335, 3482, 6670, 7337, 8705, 14674, 17410, 19151, 36685, 38302, 40043, 50489, 73370, 80086, 95755, 100978, 191510, 200215, 252445, 400430, 440473, 504890, 555379, 880946, 1110758, 1161247, 2202365, 2322494, 2776895, 4404730, 5553790, 5806235, 11612470, 12773717, 25547434, 63868585, 127737170]

約数ペア:

[(1, 127737170), (2, 63868585), (5, 25547434), (10, 12773717), (11, 11612470), (22, 5806235), (23, 5553790), (29, 4404730), (46, 2776895), (55, 2322494), (58, 2202365), (110, 1161247), (115, 1110758), (145, 880946), (230, 555379), (253, 504890), (290, 440473), (319, 400430), (506, 252445), (638, 200215), (667, 191510), (1265, 100978), (1334, 95755), (1595, 80086), (1741, 73370), (2530, 50489), (3190, 40043), (3335, 38302), (3482, 36685), (6670, 19151), (7337, 17410), (8705, 14674)]