2076997620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{80317}}^1$

素因数の和:80760

約数の個数: 48

約数和(自身を含む): 5829159168

約数和(自身を除く): 3752161548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8620, 12930, 25860, 80317, 160634, 240951, 321268, 401585, 481902, 803170, 963804, 1204755, 1606340, 2409510, 4819020, 34616627, 69233254, 103849881, 138466508, 173083135, 207699762, 346166270, 415399524, 519249405, 692332540, 1038498810, 2076997620]

約数ペア:

[(1, 2076997620), (2, 1038498810), (3, 692332540), (4, 519249405), (5, 415399524), (6, 346166270), (10, 207699762), (12, 173083135), (15, 138466508), (20, 103849881), (30, 69233254), (60, 34616627), (431, 4819020), (862, 2409510), (1293, 1606340), (1724, 1204755), (2155, 963804), (2586, 803170), (4310, 481902), (5172, 401585), (6465, 321268), (8620, 240951), (12930, 160634), (25860, 80317)]