871306680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{154487}}^1$

素因数の和:154548

約数の個数: 64

約数和(自身を含む): 2669552640

約数和(自身を除く): 1798245960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 154487, 308974, 463461, 617948, 772435, 926922, 1235896, 1544870, 1853844, 2317305, 3089740, 3707688, 4634610, 6179480, 7260889, 9269220, 14521778, 18538440, 21782667, 29043556, 36304445, 43565334, 58087112, 72608890, 87130668, 108913335, 145217780, 174261336, 217826670, 290435560, 435653340, 871306680]

約数ペア:

[(1, 871306680), (2, 435653340), (3, 290435560), (4, 217826670), (5, 174261336), (6, 145217780), (8, 108913335), (10, 87130668), (12, 72608890), (15, 58087112), (20, 43565334), (24, 36304445), (30, 29043556), (40, 21782667), (47, 18538440), (60, 14521778), (94, 9269220), (120, 7260889), (141, 6179480), (188, 4634610), (235, 3707688), (282, 3089740), (376, 2317305), (470, 1853844), (564, 1544870), (705, 1235896), (940, 926922), (1128, 772435), (1410, 617948), (1880, 463461), (2820, 308974), (5640, 154487)]