15679475140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7213}}^1\times {\mathrm{15527}}^1$

素因数の和:22756

約数の個数: 48

約数和(自身を含む): 37638381312

約数和(自身を除く): 21958906172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7213, 14426, 15527, 28852, 31054, 36065, 50491, 62108, 72130, 77635, 100982, 108689, 144260, 155270, 201964, 217378, 252455, 310540, 434756, 504910, 543445, 1009820, 1086890, 2173780, 111996251, 223992502, 447985004, 559981255, 783973757, 1119962510, 1567947514, 2239925020, 3135895028, 3919868785, 7839737570, 15679475140]

約数ペア:

[(1, 15679475140), (2, 7839737570), (4, 3919868785), (5, 3135895028), (7, 2239925020), (10, 1567947514), (14, 1119962510), (20, 783973757), (28, 559981255), (35, 447985004), (70, 223992502), (140, 111996251), (7213, 2173780), (14426, 1086890), (15527, 1009820), (28852, 543445), (31054, 504910), (36065, 434756), (50491, 310540), (62108, 252455), (72130, 217378), (77635, 201964), (100982, 155270), (108689, 144260)]