1294334510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{353}}^1\times {\mathrm{1069}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 2727216000

約数和(自身を除く): 1432881490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 353, 490, 686, 706, 1069, 1715, 1765, 2138, 2471, 3430, 3530, 4942, 5345, 7483, 10690, 12355, 14966, 17297, 24710, 34594, 37415, 52381, 74830, 86485, 104762, 121079, 172970, 242158, 261905, 366667, 377357, 523810, 605395, 733334, 754714, 1210790, 1833335, 1886785, 2641499, 3666670, 3773570, 5282998, 13207495, 18490493, 26414990, 36980986, 92452465, 129433451, 184904930, 258866902, 647167255, 1294334510]

約数ペア:

[(1, 1294334510), (2, 647167255), (5, 258866902), (7, 184904930), (10, 129433451), (14, 92452465), (35, 36980986), (49, 26414990), (70, 18490493), (98, 13207495), (245, 5282998), (343, 3773570), (353, 3666670), (490, 2641499), (686, 1886785), (706, 1833335), (1069, 1210790), (1715, 754714), (1765, 733334), (2138, 605395), (2471, 523810), (3430, 377357), (3530, 366667), (4942, 261905), (5345, 242158), (7483, 172970), (10690, 121079), (12355, 104762), (14966, 86485), (17297, 74830), (24710, 52381), (34594, 37415)]