30853476

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12152

約数の個数: 36

約数和(自身を含む): 79095744

約数和(自身を除く): 48242268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 12071, 24142, 36213, 48284, 72426, 108639, 144852, 217278, 434556, 857041, 1714082, 2571123, 3428164, 5142246, 7713369, 10284492, 15426738, 30853476]

約数ペア:

[(1, 30853476), (2, 15426738), (3, 10284492), (4, 7713369), (6, 5142246), (9, 3428164), (12, 2571123), (18, 1714082), (36, 857041), (71, 434556), (142, 217278), (213, 144852), (284, 108639), (426, 72426), (639, 48284), (852, 36213), (1278, 24142), (2556, 12071)]