220097070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2445523}}^1$

素因数の和:2445536

約数の個数: 24

約数和(自身を含む): 572252616

約数和(自身を除く): 352155546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2445523, 4891046, 7336569, 12227615, 14673138, 22009707, 24455230, 36682845, 44019414, 73365690, 110048535, 220097070]

約数ペア:

[(1, 220097070), (2, 110048535), (3, 73365690), (5, 44019414), (6, 36682845), (9, 24455230), (10, 22009707), (15, 14673138), (18, 12227615), (30, 7336569), (45, 4891046), (90, 2445523)]