1910414310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{66403}}^1$

素因数の和:66557

約数の個数: 64

約数和(自身を含む): 5278321152

約数和(自身を除く): 3367906842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 28770, 66403, 132806, 199209, 332015, 398418, 464821, 664030, 929642, 996045, 1394463, 1992090, 2324105, 2788926, 4648210, 6972315, 9097211, 13944630, 18194422, 27291633, 45486055, 54583266, 63680477, 90972110, 127360954, 136458165, 191041431, 272916330, 318402385, 382082862, 636804770, 955207155, 1910414310]

約数ペア:

[(1, 1910414310), (2, 955207155), (3, 636804770), (5, 382082862), (6, 318402385), (7, 272916330), (10, 191041431), (14, 136458165), (15, 127360954), (21, 90972110), (30, 63680477), (35, 54583266), (42, 45486055), (70, 27291633), (105, 18194422), (137, 13944630), (210, 9097211), (274, 6972315), (411, 4648210), (685, 2788926), (822, 2324105), (959, 1992090), (1370, 1394463), (1918, 996045), (2055, 929642), (2877, 664030), (4110, 464821), (4795, 398418), (5754, 332015), (9590, 199209), (14385, 132806), (28770, 66403)]