69854070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 137713290

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 857, 858, 1045, 1235, 1254, 1430, 1482, 1714, 2090, 2145, 2470, 2571, 2717, 3135, 3705, 4285, 4290, 5142, 5434, 6270, 7410, 8151, 8570, 9427, 11141, 12855, 13585, 16283, 16302, 18854, 22282, 25710, 27170, 28281, 32566, 33423, 40755, 47135, 48849, 55705, 56562, 66846, 81415, 81510, 94270, 97698, 111410, 122551, 141405, 162830, 167115, 179113, 211679, 244245, 245102, 282810, 334230, 358226, 367653, 423358, 488490, 537339, 612755, 635037, 735306, 895565, 1058395, 1074678, 1225510, 1270074, 1791130, 1838265, 2116790, 2328469, 2686695, 3175185, 3676530, 4656938, 5373390, 6350370, 6985407, 11642345, 13970814, 23284690, 34927035, 69854070]

約数ペア:

[(1, 69854070), (2, 34927035), (3, 23284690), (5, 13970814), (6, 11642345), (10, 6985407), (11, 6350370), (13, 5373390), (15, 4656938), (19, 3676530), (22, 3175185), (26, 2686695), (30, 2328469), (33, 2116790), (38, 1838265), (39, 1791130), (55, 1270074), (57, 1225510), (65, 1074678), (66, 1058395), (78, 895565), (95, 735306), (110, 635037), (114, 612755), (130, 537339), (143, 488490), (165, 423358), (190, 367653), (195, 358226), (209, 334230), (247, 282810), (285, 245102), (286, 244245), (330, 211679), (390, 179113), (418, 167115), (429, 162830), (494, 141405), (570, 122551), (627, 111410), (715, 97698), (741, 94270), (857, 81510), (858, 81415), (1045, 66846), (1235, 56562), (1254, 55705), (1430, 48849), (1482, 47135), (1714, 40755), (2090, 33423), (2145, 32566), (2470, 28281), (2571, 27170), (2717, 25710), (3135, 22282), (3705, 18854), (4285, 16302), (4290, 16283), (5142, 13585), (5434, 12855), (6270, 11141), (7410, 9427), (8151, 8570)]