30606705

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 55547856

約数和(自身を除く): 24941151

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 159, 205, 265, 313, 369, 477, 615, 795, 939, 1565, 1845, 2173, 2385, 2817, 4695, 6519, 10865, 12833, 14085, 16589, 19557, 32595, 38499, 49767, 64165, 82945, 97785, 115497, 149301, 192495, 248835, 577485, 680149, 746505, 2040447, 3400745, 6121341, 10202235, 30606705]

約数ペア:

[(1, 30606705), (3, 10202235), (5, 6121341), (9, 3400745), (15, 2040447), (41, 746505), (45, 680149), (53, 577485), (123, 248835), (159, 192495), (205, 149301), (265, 115497), (313, 97785), (369, 82945), (477, 64165), (615, 49767), (795, 38499), (939, 32595), (1565, 19557), (1845, 16589), (2173, 14085), (2385, 12833), (2817, 10865), (4695, 6519)]