858476910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{192053}}^1$

素因数の和:192212

約数の個数: 32

約数和(自身を含む): 2074183200

約数和(自身を除く): 1215706290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 192053, 384106, 576159, 960265, 1152318, 1920530, 2880795, 5761590, 28615897, 57231794, 85847691, 143079485, 171695382, 286158970, 429238455, 858476910]

約数ペア:

[(1, 858476910), (2, 429238455), (3, 286158970), (5, 171695382), (6, 143079485), (10, 85847691), (15, 57231794), (30, 28615897), (149, 5761590), (298, 2880795), (447, 1920530), (745, 1152318), (894, 960265), (1490, 576159), (2235, 384106), (4470, 192053)]