74349810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20149}}^1$

素因数の和:20203

約数の個数: 48

約数和(自身を含む): 198034200

約数和(自身を除く): 123684390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 20149, 40298, 60447, 100745, 120894, 181341, 201490, 302235, 362682, 604470, 826109, 906705, 1652218, 1813410, 2478327, 4130545, 4956654, 7434981, 8261090, 12391635, 14869962, 24783270, 37174905, 74349810]

約数ペア:

[(1, 74349810), (2, 37174905), (3, 24783270), (5, 14869962), (6, 12391635), (9, 8261090), (10, 7434981), (15, 4956654), (18, 4130545), (30, 2478327), (41, 1813410), (45, 1652218), (82, 906705), (90, 826109), (123, 604470), (205, 362682), (246, 302235), (369, 201490), (410, 181341), (615, 120894), (738, 100745), (1230, 60447), (1845, 40298), (3690, 20149)]