75314470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 175076640

約数和(自身を除く): 99762170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 89, 98, 110, 154, 157, 178, 245, 314, 385, 445, 490, 539, 623, 770, 785, 890, 979, 1078, 1099, 1246, 1570, 1727, 1958, 2198, 2695, 3115, 3454, 4361, 4895, 5390, 5495, 6230, 6853, 7693, 8635, 8722, 9790, 10990, 12089, 13706, 13973, 15386, 17270, 21805, 24178, 27946, 34265, 38465, 43610, 47971, 60445, 68530, 69865, 76930, 84623, 95942, 97811, 120890, 139730, 153703, 169246, 195622, 239855, 307406, 423115, 479710, 489055, 684677, 768515, 846230, 978110, 1075921, 1369354, 1537030, 2151842, 3423385, 5379605, 6846770, 7531447, 10759210, 15062894, 37657235, 75314470]

約数ペア:

[(1, 75314470), (2, 37657235), (5, 15062894), (7, 10759210), (10, 7531447), (11, 6846770), (14, 5379605), (22, 3423385), (35, 2151842), (49, 1537030), (55, 1369354), (70, 1075921), (77, 978110), (89, 846230), (98, 768515), (110, 684677), (154, 489055), (157, 479710), (178, 423115), (245, 307406), (314, 239855), (385, 195622), (445, 169246), (490, 153703), (539, 139730), (623, 120890), (770, 97811), (785, 95942), (890, 84623), (979, 76930), (1078, 69865), (1099, 68530), (1246, 60445), (1570, 47971), (1727, 43610), (1958, 38465), (2198, 34265), (2695, 27946), (3115, 24178), (3454, 21805), (4361, 17270), (4895, 15386), (5390, 13973), (5495, 13706), (6230, 12089), (6853, 10990), (7693, 9790), (8635, 8722)]