210430810

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{21407}}^1$

素因数の和:22397

約数の個数: 16

約数和(自身を含む): 379178496

約数和(自身を除く): 168747686

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 9830, 21407, 42814, 107035, 214070, 21043081, 42086162, 105215405, 210430810]

約数ペア:

[(1, 210430810), (2, 105215405), (5, 42086162), (10, 21043081), (983, 214070), (1966, 107035), (4915, 42814), (9830, 21407)]