170941890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 482302080

約数和(自身を除く): 311360190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 103, 105, 147, 206, 210, 245, 294, 309, 490, 515, 618, 721, 735, 1030, 1129, 1442, 1470, 1545, 2163, 2258, 3090, 3387, 3605, 4326, 5047, 5645, 6774, 7210, 7903, 10094, 10815, 11290, 15141, 15806, 16935, 21630, 23709, 25235, 30282, 33870, 39515, 47418, 50470, 55321, 75705, 79030, 110642, 116287, 118545, 151410, 165963, 232574, 237090, 276605, 331926, 348861, 553210, 581435, 697722, 814009, 829815, 1162870, 1628018, 1659630, 1744305, 2442027, 3488610, 4070045, 4884054, 5698063, 8140090, 11396126, 12210135, 17094189, 24420270, 28490315, 34188378, 56980630, 85470945, 170941890]

約数ペア:

[(1, 170941890), (2, 85470945), (3, 56980630), (5, 34188378), (6, 28490315), (7, 24420270), (10, 17094189), (14, 12210135), (15, 11396126), (21, 8140090), (30, 5698063), (35, 4884054), (42, 4070045), (49, 3488610), (70, 2442027), (98, 1744305), (103, 1659630), (105, 1628018), (147, 1162870), (206, 829815), (210, 814009), (245, 697722), (294, 581435), (309, 553210), (490, 348861), (515, 331926), (618, 276605), (721, 237090), (735, 232574), (1030, 165963), (1129, 151410), (1442, 118545), (1470, 116287), (1545, 110642), (2163, 79030), (2258, 75705), (3090, 55321), (3387, 50470), (3605, 47418), (4326, 39515), (5047, 33870), (5645, 30282), (6774, 25235), (7210, 23709), (7903, 21630), (10094, 16935), (10815, 15806), (11290, 15141)]