11871780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 35852544

約数和(自身を除く): 23980764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 113, 170, 204, 206, 226, 255, 309, 339, 340, 412, 452, 510, 515, 565, 618, 678, 1020, 1030, 1130, 1236, 1356, 1545, 1695, 1751, 1921, 2060, 2260, 3090, 3390, 3502, 3842, 5253, 5763, 6180, 6780, 7004, 7684, 8755, 9605, 10506, 11526, 11639, 17510, 19210, 21012, 23052, 23278, 26265, 28815, 34917, 35020, 38420, 46556, 52530, 57630, 58195, 69834, 105060, 115260, 116390, 139668, 174585, 197863, 232780, 349170, 395726, 593589, 698340, 791452, 989315, 1187178, 1978630, 2374356, 2967945, 3957260, 5935890, 11871780]

約数ペア:

[(1, 11871780), (2, 5935890), (3, 3957260), (4, 2967945), (5, 2374356), (6, 1978630), (10, 1187178), (12, 989315), (15, 791452), (17, 698340), (20, 593589), (30, 395726), (34, 349170), (51, 232780), (60, 197863), (68, 174585), (85, 139668), (102, 116390), (103, 115260), (113, 105060), (170, 69834), (204, 58195), (206, 57630), (226, 52530), (255, 46556), (309, 38420), (339, 35020), (340, 34917), (412, 28815), (452, 26265), (510, 23278), (515, 23052), (565, 21012), (618, 19210), (678, 17510), (1020, 11639), (1030, 11526), (1130, 10506), (1236, 9605), (1356, 8755), (1545, 7684), (1695, 7004), (1751, 6780), (1921, 6180), (2060, 5763), (2260, 5253), (3090, 3842), (3390, 3502)]