74799340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48571}}^1$

素因数の和:48598

約数の個数: 48

約数和(自身を含む): 195842304

約数和(自身を除く): 121042964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 48571, 97142, 194284, 242855, 339997, 485710, 534281, 679994, 971420, 1068562, 1359988, 1699985, 2137124, 2671405, 3399970, 3739967, 5342810, 6799940, 7479934, 10685620, 14959868, 18699835, 37399670, 74799340]

約数ペア:

[(1, 74799340), (2, 37399670), (4, 18699835), (5, 14959868), (7, 10685620), (10, 7479934), (11, 6799940), (14, 5342810), (20, 3739967), (22, 3399970), (28, 2671405), (35, 2137124), (44, 1699985), (55, 1359988), (70, 1068562), (77, 971420), (110, 679994), (140, 534281), (154, 485710), (220, 339997), (308, 242855), (385, 194284), (770, 97142), (1540, 48571)]