156915642870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249072449}}^1$

素因数の和:249072469

約数の個数: 48

約数和(自身を含む): 466263626400

約数和(自身を除く): 309347983530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249072449, 498144898, 747217347, 1245362245, 1494434694, 1743507143, 2241652041, 2490724490, 3487014286, 3736086735, 4483304082, 5230521429, 7472173470, 8717535715, 10461042858, 11208260205, 15691564287, 17435071430, 22416520410, 26152607145, 31383128574, 52305214290, 78457821435, 156915642870]

約数ペア:

[(1, 156915642870), (2, 78457821435), (3, 52305214290), (5, 31383128574), (6, 26152607145), (7, 22416520410), (9, 17435071430), (10, 15691564287), (14, 11208260205), (15, 10461042858), (18, 8717535715), (21, 7472173470), (30, 5230521429), (35, 4483304082), (42, 3736086735), (45, 3487014286), (63, 2490724490), (70, 2241652041), (90, 1743507143), (105, 1494434694), (126, 1245362245), (210, 747217347), (315, 498144898), (630, 249072449)]