9849420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7817}}^1$

素因数の和:7839

約数の個数: 72

約数和(自身を含む): 34149024

約数和(自身を除く): 24299604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7817, 15634, 23451, 31268, 39085, 46902, 54719, 70353, 78170, 93804, 109438, 117255, 140706, 156340, 164157, 218876, 234510, 273595, 281412, 328314, 351765, 469020, 492471, 547190, 656628, 703530, 820785, 984942, 1094380, 1407060, 1641570, 1969884, 2462355, 3283140, 4924710, 9849420]

約数ペア:

[(1, 9849420), (2, 4924710), (3, 3283140), (4, 2462355), (5, 1969884), (6, 1641570), (7, 1407060), (9, 1094380), (10, 984942), (12, 820785), (14, 703530), (15, 656628), (18, 547190), (20, 492471), (21, 469020), (28, 351765), (30, 328314), (35, 281412), (36, 273595), (42, 234510), (45, 218876), (60, 164157), (63, 156340), (70, 140706), (84, 117255), (90, 109438), (105, 93804), (126, 78170), (140, 70353), (180, 54719), (210, 46902), (252, 39085), (315, 31268), (420, 23451), (630, 15634), (1260, 7817)]