15211702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{112363}}^1$

素因数の和:113346

約数の個数: 48

約数和(自身を含む): 36546166272

約数和(自身を除く): 21334463332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 967, 1934, 3868, 4835, 6769, 9670, 13538, 19340, 27076, 33845, 67690, 112363, 135380, 224726, 449452, 561815, 786541, 1123630, 1573082, 2247260, 3146164, 3932705, 7865410, 15730820, 108655021, 217310042, 434620084, 543275105, 760585147, 1086550210, 1521170294, 2173100420, 3042340588, 3802925735, 7605851470, 15211702940]

約数ペア:

[(1, 15211702940), (2, 7605851470), (4, 3802925735), (5, 3042340588), (7, 2173100420), (10, 1521170294), (14, 1086550210), (20, 760585147), (28, 543275105), (35, 434620084), (70, 217310042), (140, 108655021), (967, 15730820), (1934, 7865410), (3868, 3932705), (4835, 3146164), (6769, 2247260), (9670, 1573082), (13538, 1123630), (19340, 786541), (27076, 561815), (33845, 449452), (67690, 224726), (112363, 135380)]