428680.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{372971}}^1$

素因数の和:372981

約数の個数: 16

約数和(自身を含む): 26853984

約数和(自身を除く): 15664854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 372971, 745942, 1118913, 1864855, 2237826, 3729710, 5594565, 11189130]

約数ペア:

[(1, 11189130), (2, 5594565), (3, 3729710), (5, 2237826), (6, 1864855), (10, 1118913), (15, 745942), (30, 372971)]