12254430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21528

約数の個数: 32

約数和(自身を含む): 30960000

約数和(自身を除く): 18705570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21499, 42998, 64497, 107495, 128994, 214990, 322485, 408481, 644970, 816962, 1225443, 2042405, 2450886, 4084810, 6127215, 12254430]

約数ペア:

[(1, 12254430), (2, 6127215), (3, 4084810), (5, 2450886), (6, 2042405), (10, 1225443), (15, 816962), (19, 644970), (30, 408481), (38, 322485), (57, 214990), (95, 128994), (114, 107495), (190, 64497), (285, 42998), (570, 21499)]