4220264265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{18773}}^1$

素因数の和:20929

約数の個数: 32

約数和(自身を含む): 7721070336

約数和(自身を除く): 3500806071

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2141, 6423, 10705, 14987, 18773, 32115, 44961, 56319, 74935, 93865, 131411, 224805, 281595, 394233, 657055, 1971165, 40192993, 120578979, 200964965, 281350951, 602894895, 844052853, 1406754755, 4220264265]

約数ペア:

[(1, 4220264265), (3, 1406754755), (5, 844052853), (7, 602894895), (15, 281350951), (21, 200964965), (35, 120578979), (105, 40192993), (2141, 1971165), (6423, 657055), (10705, 394233), (14987, 281595), (18773, 224805), (32115, 131411), (44961, 93865), (56319, 74935)]