65451890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 138583872

約数和(自身を除く): 73131982

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 683, 1295, 1366, 1369, 2590, 2738, 3415, 4781, 6830, 6845, 9562, 9583, 13690, 19166, 23905, 25271, 47810, 47915, 50542, 95830, 126355, 176897, 252710, 353794, 884485, 935027, 1768970, 1870054, 4675135, 6545189, 9350270, 13090378, 32725945, 65451890]

約数ペア:

[(1, 65451890), (2, 32725945), (5, 13090378), (7, 9350270), (10, 6545189), (14, 4675135), (35, 1870054), (37, 1768970), (70, 935027), (74, 884485), (185, 353794), (259, 252710), (370, 176897), (518, 126355), (683, 95830), (1295, 50542), (1366, 47915), (1369, 47810), (2590, 25271), (2738, 23905), (3415, 19166), (4781, 13690), (6830, 9583), (6845, 9562)]