2579567340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6141827}}^1$

素因数の和:6141846

約数の個数: 48

約数和(自身を含む): 8254616832

約数和(自身を除く): 5675049492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6141827, 12283654, 18425481, 24567308, 30709135, 36850962, 42992789, 61418270, 73701924, 85985578, 92127405, 122836540, 128978367, 171971156, 184254810, 214963945, 257956734, 368509620, 429927890, 515913468, 644891835, 859855780, 1289783670, 2579567340]

約数ペア:

[(1, 2579567340), (2, 1289783670), (3, 859855780), (4, 644891835), (5, 515913468), (6, 429927890), (7, 368509620), (10, 257956734), (12, 214963945), (14, 184254810), (15, 171971156), (20, 128978367), (21, 122836540), (28, 92127405), (30, 85985578), (35, 73701924), (42, 61418270), (60, 42992789), (70, 36850962), (84, 30709135), (105, 24567308), (140, 18425481), (210, 12283654), (420, 6141827)]