7094780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 19740672

約数和(自身を除く): 12645892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 271, 308, 340, 374, 385, 476, 542, 595, 748, 770, 935, 1084, 1190, 1309, 1355, 1540, 1870, 1897, 2380, 2618, 2710, 2981, 3740, 3794, 4607, 5236, 5420, 5962, 6545, 7588, 9214, 9485, 11924, 13090, 14905, 18428, 18970, 20867, 23035, 26180, 29810, 32249, 37940, 41734, 46070, 50677, 59620, 64498, 83468, 92140, 101354, 104335, 128996, 161245, 202708, 208670, 253385, 322490, 354739, 417340, 506770, 644980, 709478, 1013540, 1418956, 1773695, 3547390, 7094780]

約数ペア:

[(1, 7094780), (2, 3547390), (4, 1773695), (5, 1418956), (7, 1013540), (10, 709478), (11, 644980), (14, 506770), (17, 417340), (20, 354739), (22, 322490), (28, 253385), (34, 208670), (35, 202708), (44, 161245), (55, 128996), (68, 104335), (70, 101354), (77, 92140), (85, 83468), (110, 64498), (119, 59620), (140, 50677), (154, 46070), (170, 41734), (187, 37940), (220, 32249), (238, 29810), (271, 26180), (308, 23035), (340, 20867), (374, 18970), (385, 18428), (476, 14905), (542, 13090), (595, 11924), (748, 9485), (770, 9214), (935, 7588), (1084, 6545), (1190, 5962), (1309, 5420), (1355, 5236), (1540, 4607), (1870, 3794), (1897, 3740), (2380, 2981), (2618, 2710)]