193653390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 96

約数和(自身を含む): 546324480

約数和(自身を除く): 352671090

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, 1279, 1442, 1470, 1545, 2163, 2558, 3090, 3605, 3837, 4326, 5047, 6395, 7210, 7674, 8953, 10094, 10815, 12790, 15141, 17906, 19185, 21630, 25235, 26859, 30282, 38370, 44765, 50470, 53718, 62671, 75705, 89530, 125342, 131737, 134295, 151410, 188013, 263474, 268590, 313355, 376026, 395211, 626710, 658685, 790422, 922159, 940065, 1317370, 1844318, 1880130, 1976055, 2766477, 3952110, 4610795, 5532954, 6455113, 9221590, 12910226, 13832385, 19365339, 27664770, 32275565, 38730678, 64551130, 96826695, 193653390]

約数ペア:

[(1, 193653390), (2, 96826695), (3, 64551130), (5, 38730678), (6, 32275565), (7, 27664770), (10, 19365339), (14, 13832385), (15, 12910226), (21, 9221590), (30, 6455113), (35, 5532954), (42, 4610795), (49, 3952110), (70, 2766477), (98, 1976055), (103, 1880130), (105, 1844318), (147, 1317370), (206, 940065), (210, 922159), (245, 790422), (294, 658685), (309, 626710), (490, 395211), (515, 376026), (618, 313355), (721, 268590), (735, 263474), (1030, 188013), (1279, 151410), (1442, 134295), (1470, 131737), (1545, 125342), (2163, 89530), (2558, 75705), (3090, 62671), (3605, 53718), (3837, 50470), (4326, 44765), (5047, 38370), (6395, 30282), (7210, 26859), (7674, 25235), (8953, 21630), (10094, 19185), (10815, 17906), (12790, 15141)]