3146261440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1404581}}^1$

素因数の和:1404605

約数の個数: 56

約数和(自身を含む): 8562331872

約数和(自身を除く): 5416070432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1404581, 2809162, 5618324, 7022905, 9832067, 11236648, 14045810, 19664134, 22473296, 28091620, 39328268, 44946592, 49160335, 56183240, 78656536, 89893184, 98320670, 112366480, 157313072, 196641340, 224732960, 314626144, 393282680, 449465920, 629252288, 786565360, 1573130720, 3146261440]

約数ペア:

[(1, 3146261440), (2, 1573130720), (4, 786565360), (5, 629252288), (7, 449465920), (8, 393282680), (10, 314626144), (14, 224732960), (16, 196641340), (20, 157313072), (28, 112366480), (32, 98320670), (35, 89893184), (40, 78656536), (56, 56183240), (64, 49160335), (70, 44946592), (80, 39328268), (112, 28091620), (140, 22473296), (160, 19664134), (224, 14045810), (280, 11236648), (320, 9832067), (448, 7022905), (560, 5618324), (1120, 2809162), (2240, 1404581)]