74800210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241291}}^1$

素因数の和:241329

約数の個数: 16

約数和(自身を含む): 138984192

約数和(自身を除く): 64183982

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 241291, 482582, 1206455, 2412910, 7480021, 14960042, 37400105, 74800210]

約数ペア:

[(1, 74800210), (2, 37400105), (5, 14960042), (10, 7480021), (31, 2412910), (62, 1206455), (155, 482582), (310, 241291)]