68001010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 87933710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 1879, 2585, 3290, 3619, 3758, 5170, 7238, 9395, 13153, 18095, 18790, 20669, 26306, 36190, 41338, 65765, 88313, 103345, 131530, 144683, 176626, 206690, 289366, 441565, 618191, 723415, 883130, 971443, 1236382, 1446830, 1942886, 3090955, 4857215, 6181910, 6800101, 9714430, 13600202, 34000505, 68001010]

約数ペア:

[(1, 68001010), (2, 34000505), (5, 13600202), (7, 9714430), (10, 6800101), (11, 6181910), (14, 4857215), (22, 3090955), (35, 1942886), (47, 1446830), (55, 1236382), (70, 971443), (77, 883130), (94, 723415), (110, 618191), (154, 441565), (235, 289366), (329, 206690), (385, 176626), (470, 144683), (517, 131530), (658, 103345), (770, 88313), (1034, 65765), (1645, 41338), (1879, 36190), (2585, 26306), (3290, 20669), (3619, 18790), (3758, 18095), (5170, 13153), (7238, 9395)]