197054580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3284243}}^1$

素因数の和:3284255

約数の個数: 24

約数和(自身を含む): 551752992

約数和(自身を除く): 354698412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3284243, 6568486, 9852729, 13136972, 16421215, 19705458, 32842430, 39410916, 49263645, 65684860, 98527290, 197054580]

約数ペア:

[(1, 197054580), (2, 98527290), (3, 65684860), (4, 49263645), (5, 39410916), (6, 32842430), (10, 19705458), (12, 16421215), (15, 13136972), (20, 9852729), (30, 6568486), (60, 3284243)]