15007230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 47056464

約数和(自身を除く): 32049234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 83, 90, 98, 105, 123, 126, 147, 166, 205, 210, 245, 246, 249, 287, 294, 315, 369, 410, 415, 441, 490, 498, 574, 581, 615, 630, 735, 738, 747, 830, 861, 882, 1162, 1230, 1245, 1435, 1470, 1494, 1722, 1743, 1845, 2009, 2205, 2490, 2583, 2870, 2905, 3403, 3486, 3690, 3735, 4018, 4067, 4305, 4410, 5166, 5229, 5810, 6027, 6806, 7470, 8134, 8610, 8715, 10045, 10209, 10458, 12054, 12201, 12915, 17015, 17430, 18081, 20090, 20335, 20418, 23821, 24402, 25830, 26145, 30135, 30627, 34030, 36162, 36603, 40670, 47642, 51045, 52290, 60270, 61005, 61254, 71463, 73206, 90405, 102090, 119105, 122010, 142926, 153135, 166747, 180810, 183015, 214389, 238210, 306270, 333494, 357315, 366030, 428778, 500241, 714630, 833735, 1000482, 1071945, 1500723, 1667470, 2143890, 2501205, 3001446, 5002410, 7503615, 15007230]

約数ペア:

[(1, 15007230), (2, 7503615), (3, 5002410), (5, 3001446), (6, 2501205), (7, 2143890), (9, 1667470), (10, 1500723), (14, 1071945), (15, 1000482), (18, 833735), (21, 714630), (30, 500241), (35, 428778), (41, 366030), (42, 357315), (45, 333494), (49, 306270), (63, 238210), (70, 214389), (82, 183015), (83, 180810), (90, 166747), (98, 153135), (105, 142926), (123, 122010), (126, 119105), (147, 102090), (166, 90405), (205, 73206), (210, 71463), (245, 61254), (246, 61005), (249, 60270), (287, 52290), (294, 51045), (315, 47642), (369, 40670), (410, 36603), (415, 36162), (441, 34030), (490, 30627), (498, 30135), (574, 26145), (581, 25830), (615, 24402), (630, 23821), (735, 20418), (738, 20335), (747, 20090), (830, 18081), (861, 17430), (882, 17015), (1162, 12915), (1230, 12201), (1245, 12054), (1435, 10458), (1470, 10209), (1494, 10045), (1722, 8715), (1743, 8610), (1845, 8134), (2009, 7470), (2205, 6806), (2490, 6027), (2583, 5810), (2870, 5229), (2905, 5166), (3403, 4410), (3486, 4305), (3690, 4067), (3735, 4018)]