210690270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{334429}}^1$

素因数の和:334449

約数の個数: 48

約数和(自身を含む): 626052960

約数和(自身を除く): 415362690

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, 334429, 668858, 1003287, 1672145, 2006574, 2341003, 3009861, 3344290, 4682006, 5016435, 6019722, 7023009, 10032870, 11705015, 14046018, 15049305, 21069027, 23410030, 30098610, 35115045, 42138054, 70230090, 105345135, 210690270]

約数ペア:

[(1, 210690270), (2, 105345135), (3, 70230090), (5, 42138054), (6, 35115045), (7, 30098610), (9, 23410030), (10, 21069027), (14, 15049305), (15, 14046018), (18, 11705015), (21, 10032870), (30, 7023009), (35, 6019722), (42, 5016435), (45, 4682006), (63, 3344290), (70, 3009861), (90, 2341003), (105, 2006574), (126, 1672145), (210, 1003287), (315, 668858), (630, 334429)]