22054970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 45532800

約数和(自身を除く): 23477830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 619, 1018, 1238, 2545, 3095, 3563, 4333, 5090, 6190, 7126, 8666, 17815, 21665, 35630, 43330, 315071, 630142, 1575355, 2205497, 3150710, 4410994, 11027485, 22054970]

約数ペア:

[(1, 22054970), (2, 11027485), (5, 4410994), (7, 3150710), (10, 2205497), (14, 1575355), (35, 630142), (70, 315071), (509, 43330), (619, 35630), (1018, 21665), (1238, 17815), (2545, 8666), (3095, 7126), (3563, 6190), (4333, 5090)]