30474550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19704

約数の個数: 24

約数和(自身を含む): 58514112

約数和(自身を除く): 28039562

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 19661, 39322, 98305, 196610, 491525, 609491, 983050, 1218982, 3047455, 6094910, 15237275, 30474550]

約数ペア:

[(1, 30474550), (2, 15237275), (5, 6094910), (10, 3047455), (25, 1218982), (31, 983050), (50, 609491), (62, 491525), (155, 196610), (310, 98305), (775, 39322), (1550, 19661)]