15127770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 43436736

約数和(自身を除く): 28308966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 251, 287, 294, 410, 490, 502, 574, 615, 735, 753, 861, 1230, 1255, 1435, 1470, 1506, 1722, 1757, 2009, 2510, 2870, 3514, 3765, 4018, 4305, 5271, 6027, 7530, 8610, 8785, 10045, 10291, 10542, 12054, 12299, 17570, 20090, 20582, 24598, 26355, 30135, 30873, 36897, 51455, 52710, 60270, 61495, 61746, 72037, 73794, 102910, 122990, 144074, 154365, 184485, 216111, 308730, 360185, 368970, 432222, 504259, 720370, 1008518, 1080555, 1512777, 2161110, 2521295, 3025554, 5042590, 7563885, 15127770]

約数ペア:

[(1, 15127770), (2, 7563885), (3, 5042590), (5, 3025554), (6, 2521295), (7, 2161110), (10, 1512777), (14, 1080555), (15, 1008518), (21, 720370), (30, 504259), (35, 432222), (41, 368970), (42, 360185), (49, 308730), (70, 216111), (82, 184485), (98, 154365), (105, 144074), (123, 122990), (147, 102910), (205, 73794), (210, 72037), (245, 61746), (246, 61495), (251, 60270), (287, 52710), (294, 51455), (410, 36897), (490, 30873), (502, 30135), (574, 26355), (615, 24598), (735, 20582), (753, 20090), (861, 17570), (1230, 12299), (1255, 12054), (1435, 10542), (1470, 10291), (1506, 10045), (1722, 8785), (1757, 8610), (2009, 7530), (2510, 6027), (2870, 5271), (3514, 4305), (3765, 4018)]