2249460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12497}}^1$

素因数の和:12512

約数の個数: 36

約数和(自身を含む): 6823908

約数和(自身を除く): 4574448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12497, 24994, 37491, 49988, 62485, 74982, 112473, 124970, 149964, 187455, 224946, 249940, 374910, 449892, 562365, 749820, 1124730, 2249460]

約数ペア:

[(1, 2249460), (2, 1124730), (3, 749820), (4, 562365), (5, 449892), (6, 374910), (9, 249940), (10, 224946), (12, 187455), (15, 149964), (18, 124970), (20, 112473), (30, 74982), (36, 62485), (45, 49988), (60, 37491), (90, 24994), (180, 12497)]