1957003260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{881533}}^1$

素因数の和:881582

約数の個数: 48

約数和(自身を含む): 5627713056

約数和(自身を除く): 3670709796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 881533, 1763066, 2644599, 3526132, 4407665, 5289198, 8815330, 10578396, 13222995, 17630660, 26445990, 32616721, 52891980, 65233442, 97850163, 130466884, 163083605, 195700326, 326167210, 391400652, 489250815, 652334420, 978501630, 1957003260]

約数ペア:

[(1, 1957003260), (2, 978501630), (3, 652334420), (4, 489250815), (5, 391400652), (6, 326167210), (10, 195700326), (12, 163083605), (15, 130466884), (20, 97850163), (30, 65233442), (37, 52891980), (60, 32616721), (74, 26445990), (111, 17630660), (148, 13222995), (185, 10578396), (222, 8815330), (370, 5289198), (444, 4407665), (555, 3526132), (740, 2644599), (1110, 1763066), (2220, 881533)]