61816770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{25439}}^1$

素因数の和:25461

約数の個数: 48

約数和(自身を含む): 166682880

約数和(自身を除く): 104866110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 25439, 50878, 76317, 127195, 152634, 228951, 254390, 381585, 457902, 686853, 763170, 1144755, 1373706, 2060559, 2289510, 3434265, 4121118, 6181677, 6868530, 10302795, 12363354, 20605590, 30908385, 61816770]

約数ペア:

[(1, 61816770), (2, 30908385), (3, 20605590), (5, 12363354), (6, 10302795), (9, 6868530), (10, 6181677), (15, 4121118), (18, 3434265), (27, 2289510), (30, 2060559), (45, 1373706), (54, 1144755), (81, 763170), (90, 686853), (135, 457902), (162, 381585), (243, 254390), (270, 228951), (405, 152634), (486, 127195), (810, 76317), (1215, 50878), (2430, 25439)]