196229940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3270499}}^1$

素因数の和:3270511

約数の個数: 24

約数和(自身を含む): 549444000

約数和(自身を除く): 353214060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3270499, 6540998, 9811497, 13081996, 16352495, 19622994, 32704990, 39245988, 49057485, 65409980, 98114970, 196229940]

約数ペア:

[(1, 196229940), (2, 98114970), (3, 65409980), (4, 49057485), (5, 39245988), (6, 32704990), (10, 19622994), (12, 16352495), (15, 13081996), (20, 9811497), (30, 6540998), (60, 3270499)]