2239904820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{26161}}^1$

素因数の和:27600

約数の個数: 48

約数和(自身を含む): 6276368448

約数和(自身を除く): 4036463628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 2854, 4281, 5708, 7135, 8562, 14270, 17124, 21405, 26161, 28540, 42810, 52322, 78483, 85620, 104644, 130805, 156966, 261610, 313932, 392415, 523220, 784830, 1569660, 37331747, 74663494, 111995241, 149326988, 186658735, 223990482, 373317470, 447980964, 559976205, 746634940, 1119952410, 2239904820]

約数ペア:

[(1, 2239904820), (2, 1119952410), (3, 746634940), (4, 559976205), (5, 447980964), (6, 373317470), (10, 223990482), (12, 186658735), (15, 149326988), (20, 111995241), (30, 74663494), (60, 37331747), (1427, 1569660), (2854, 784830), (4281, 523220), (5708, 392415), (7135, 313932), (8562, 261610), (14270, 156966), (17124, 130805), (21405, 104644), (26161, 85620), (28540, 78483), (42810, 52322)]