30621884

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 54432000

約数和(自身を除く): 23810116

約数列:

[1, 2, 4, 149, 191, 269, 298, 382, 538, 596, 764, 1076, 28459, 40081, 51379, 56918, 80162, 102758, 113836, 160324, 205516, 7655471, 15310942, 30621884]

約数ペア:

[(1, 30621884), (2, 15310942), (4, 7655471), (149, 205516), (191, 160324), (269, 113836), (298, 102758), (382, 80162), (538, 56918), (596, 51379), (764, 40081), (1076, 28459)]