7981050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 24712704

約数和(自身を除く): 16731654

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 691, 770, 825, 1050, 1155, 1382, 1650, 1925, 2073, 2310, 3455, 3850, 4146, 4837, 5775, 6910, 7601, 9674, 10365, 11550, 14511, 15202, 17275, 20730, 22803, 24185, 29022, 34550, 38005, 45606, 48370, 51825, 53207, 72555, 76010, 103650, 106414, 114015, 120925, 145110, 159621, 190025, 228030, 241850, 266035, 319242, 362775, 380050, 532070, 570075, 725550, 798105, 1140150, 1330175, 1596210, 2660350, 3990525, 7981050]

約数ペア:

[(1, 7981050), (2, 3990525), (3, 2660350), (5, 1596210), (6, 1330175), (7, 1140150), (10, 798105), (11, 725550), (14, 570075), (15, 532070), (21, 380050), (22, 362775), (25, 319242), (30, 266035), (33, 241850), (35, 228030), (42, 190025), (50, 159621), (55, 145110), (66, 120925), (70, 114015), (75, 106414), (77, 103650), (105, 76010), (110, 72555), (150, 53207), (154, 51825), (165, 48370), (175, 45606), (210, 38005), (231, 34550), (275, 29022), (330, 24185), (350, 22803), (385, 20730), (462, 17275), (525, 15202), (550, 14511), (691, 11550), (770, 10365), (825, 9674), (1050, 7601), (1155, 6910), (1382, 5775), (1650, 4837), (1925, 4146), (2073, 3850), (2310, 3455)]