7510860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 26718720

約数和(自身を除く): 19207860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 1987, 3780, 3974, 5961, 7948, 9935, 11922, 13909, 17883, 19870, 23844, 27818, 29805, 35766, 39740, 41727, 53649, 55636, 59610, 69545, 71532, 83454, 89415, 107298, 119220, 125181, 139090, 166908, 178830, 208635, 214596, 250362, 268245, 278180, 357660, 375543, 417270, 500724, 536490, 625905, 751086, 834540, 1072980, 1251810, 1502172, 1877715, 2503620, 3755430, 7510860]

約数ペア:

[(1, 7510860), (2, 3755430), (3, 2503620), (4, 1877715), (5, 1502172), (6, 1251810), (7, 1072980), (9, 834540), (10, 751086), (12, 625905), (14, 536490), (15, 500724), (18, 417270), (20, 375543), (21, 357660), (27, 278180), (28, 268245), (30, 250362), (35, 214596), (36, 208635), (42, 178830), (45, 166908), (54, 139090), (60, 125181), (63, 119220), (70, 107298), (84, 89415), (90, 83454), (105, 71532), (108, 69545), (126, 59610), (135, 55636), (140, 53649), (180, 41727), (189, 39740), (210, 35766), (252, 29805), (270, 27818), (315, 23844), (378, 19870), (420, 17883), (540, 13909), (630, 11922), (756, 9935), (945, 7948), (1260, 5961), (1890, 3974), (1987, 3780)]