828019710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1314317}}^1$

素因数の和:1314337

約数の個数: 48

約数和(自身を含む): 2460403296

約数和(自身を除く): 1632383586

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, 1314317, 2628634, 3942951, 6571585, 7885902, 9200219, 11828853, 13143170, 18400438, 19714755, 23657706, 27600657, 39429510, 46001095, 55201314, 59144265, 82801971, 92002190, 118288530, 138003285, 165603942, 276006570, 414009855, 828019710]

約数ペア:

[(1, 828019710), (2, 414009855), (3, 276006570), (5, 165603942), (6, 138003285), (7, 118288530), (9, 92002190), (10, 82801971), (14, 59144265), (15, 55201314), (18, 46001095), (21, 39429510), (30, 27600657), (35, 23657706), (42, 19714755), (45, 18400438), (63, 13143170), (70, 11828853), (90, 9200219), (105, 7885902), (126, 6571585), (210, 3942951), (315, 2628634), (630, 1314317)]