9870291270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{15667129}}^1$

素因数の和:15667149

約数の個数: 48

約数和(自身を含む): 29328867360

約数和(自身を除く): 19458576090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 15667129, 31334258, 47001387, 78335645, 94002774, 109669903, 141004161, 156671290, 219339806, 235006935, 282008322, 329009709, 470013870, 548349515, 658019418, 705020805, 987029127, 1096699030, 1410041610, 1645048545, 1974058254, 3290097090, 4935145635, 9870291270]

約数ペア:

[(1, 9870291270), (2, 4935145635), (3, 3290097090), (5, 1974058254), (6, 1645048545), (7, 1410041610), (9, 1096699030), (10, 987029127), (14, 705020805), (15, 658019418), (18, 548349515), (21, 470013870), (30, 329009709), (35, 282008322), (42, 235006935), (45, 219339806), (63, 156671290), (70, 141004161), (90, 109669903), (105, 94002774), (126, 78335645), (210, 47001387), (315, 31334258), (630, 15667129)]