2094804530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121157}}^1$

素因数の和:121203

約数の個数: 64

約数和(自身を含む): 4885090560

約数和(自身を除く): 2790286030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 121157, 242314, 605785, 848099, 1211570, 1575041, 1696198, 2301983, 3150082, 4240495, 4603966, 7875205, 8480990, 11025287, 11509915, 15750410, 16113881, 22050574, 23019830, 29925779, 32227762, 55126435, 59851558, 80569405, 110252870, 149628895, 161138810, 209480453, 299257790, 418960906, 1047402265, 2094804530]

約数ペア:

[(1, 2094804530), (2, 1047402265), (5, 418960906), (7, 299257790), (10, 209480453), (13, 161138810), (14, 149628895), (19, 110252870), (26, 80569405), (35, 59851558), (38, 55126435), (65, 32227762), (70, 29925779), (91, 23019830), (95, 22050574), (130, 16113881), (133, 15750410), (182, 11509915), (190, 11025287), (247, 8480990), (266, 7875205), (455, 4603966), (494, 4240495), (665, 3150082), (910, 2301983), (1235, 1696198), (1330, 1575041), (1729, 1211570), (2470, 848099), (3458, 605785), (8645, 242314), (17290, 121157)]