947029270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 1908360000

約数和(自身を除く): 961330730

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 113, 122, 226, 305, 565, 610, 671, 1130, 1243, 1249, 1342, 2486, 2498, 3355, 6215, 6245, 6710, 6893, 12430, 12490, 13739, 13786, 27478, 34465, 68695, 68930, 75823, 76189, 137390, 141137, 151646, 152378, 282274, 379115, 380945, 705685, 758230, 761890, 838079, 1411370, 1552507, 1676158, 3105014, 4190395, 7762535, 8380790, 8609357, 15525070, 17218714, 43046785, 86093570, 94702927, 189405854, 473514635, 947029270]

約数ペア:

[(1, 947029270), (2, 473514635), (5, 189405854), (10, 94702927), (11, 86093570), (22, 43046785), (55, 17218714), (61, 15525070), (110, 8609357), (113, 8380790), (122, 7762535), (226, 4190395), (305, 3105014), (565, 1676158), (610, 1552507), (671, 1411370), (1130, 838079), (1243, 761890), (1249, 758230), (1342, 705685), (2486, 380945), (2498, 379115), (3355, 282274), (6215, 152378), (6245, 151646), (6710, 141137), (6893, 137390), (12430, 76189), (12490, 75823), (13739, 68930), (13786, 68695), (27478, 34465)]