7075740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 23998464

約数和(自身を除く): 16922724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 991, 1020, 1190, 1428, 1785, 1982, 2380, 2973, 3570, 3964, 4955, 5946, 6937, 7140, 9910, 11892, 13874, 14865, 16847, 19820, 20811, 27748, 29730, 33694, 34685, 41622, 50541, 59460, 67388, 69370, 83244, 84235, 101082, 104055, 117929, 138740, 168470, 202164, 208110, 235858, 252705, 336940, 353787, 416220, 471716, 505410, 589645, 707574, 1010820, 1179290, 1415148, 1768935, 2358580, 3537870, 7075740]

約数ペア:

[(1, 7075740), (2, 3537870), (3, 2358580), (4, 1768935), (5, 1415148), (6, 1179290), (7, 1010820), (10, 707574), (12, 589645), (14, 505410), (15, 471716), (17, 416220), (20, 353787), (21, 336940), (28, 252705), (30, 235858), (34, 208110), (35, 202164), (42, 168470), (51, 138740), (60, 117929), (68, 104055), (70, 101082), (84, 84235), (85, 83244), (102, 69370), (105, 67388), (119, 59460), (140, 50541), (170, 41622), (204, 34685), (210, 33694), (238, 29730), (255, 27748), (340, 20811), (357, 19820), (420, 16847), (476, 14865), (510, 13874), (595, 11892), (714, 9910), (991, 7140), (1020, 6937), (1190, 5946), (1428, 4955), (1785, 3964), (1982, 3570), (2380, 2973)]