9400959540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{438887}}^1$

素因数の和:438926

約数の個数: 144

約数和(自身を含む): 34507130112

約数和(自身を除く): 25106170572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 438887, 877774, 1316661, 1755548, 2194435, 2633322, 3072209, 3949983, 4388870, 5266644, 6144418, 6583305, 7461079, 7899966, 8777740, 9216627, 12288836, 13166610, 14922158, 15361045, 15799932, 18433254, 19749915, 22383237, 26333220, 27649881, 29844316, 30722090, 36866508, 37305395, 39499830, 44766474, 46083135, 52227553, 55299762, 61444180, 67149711, 74610790, 78999660, 89532948, 92166270, 104455106, 110599524, 111916185, 134299422, 138249405, 149221580, 156682659, 184332540, 208910212, 223832370, 261137765, 268598844, 276498810, 313365318, 335748555, 447664740, 470047977, 522275530, 552997620, 626730636, 671497110, 783413295, 940095954, 1044551060, 1342994220, 1566826590, 1880191908, 2350239885, 3133653180, 4700479770, 9400959540]

約数ペア:

[(1, 9400959540), (2, 4700479770), (3, 3133653180), (4, 2350239885), (5, 1880191908), (6, 1566826590), (7, 1342994220), (9, 1044551060), (10, 940095954), (12, 783413295), (14, 671497110), (15, 626730636), (17, 552997620), (18, 522275530), (20, 470047977), (21, 447664740), (28, 335748555), (30, 313365318), (34, 276498810), (35, 268598844), (36, 261137765), (42, 223832370), (45, 208910212), (51, 184332540), (60, 156682659), (63, 149221580), (68, 138249405), (70, 134299422), (84, 111916185), (85, 110599524), (90, 104455106), (102, 92166270), (105, 89532948), (119, 78999660), (126, 74610790), (140, 67149711), (153, 61444180), (170, 55299762), (180, 52227553), (204, 46083135), (210, 44766474), (238, 39499830), (252, 37305395), (255, 36866508), (306, 30722090), (315, 29844316), (340, 27649881), (357, 26333220), (420, 22383237), (476, 19749915), (510, 18433254), (595, 15799932), (612, 15361045), (630, 14922158), (714, 13166610), (765, 12288836), (1020, 9216627), (1071, 8777740), (1190, 7899966), (1260, 7461079), (1428, 6583305), (1530, 6144418), (1785, 5266644), (2142, 4388870), (2380, 3949983), (3060, 3072209), (3570, 2633322), (4284, 2194435), (5355, 1755548), (7140, 1316661), (10710, 877774), (21420, 438887)]