1428305290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{270001}}^1$

素因数の和:270054

約数の個数: 24

約数和(自身を含む): 2687599908

約数和(自身を除く): 1259294618

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 270001, 540002, 1350005, 2700010, 6210023, 12420046, 31050115, 62100230, 142830529, 285661058, 714152645, 1428305290]

約数ペア:

[(1, 1428305290), (2, 714152645), (5, 285661058), (10, 142830529), (23, 62100230), (46, 31050115), (115, 12420046), (230, 6210023), (529, 2700010), (1058, 1350005), (2645, 540002), (5290, 270001)]