86171470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 212751360

約数和(自身を除く): 126579890

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 29, 34, 35, 55, 58, 70, 77, 85, 110, 119, 145, 154, 170, 187, 203, 227, 238, 290, 319, 374, 385, 406, 454, 493, 595, 638, 770, 935, 986, 1015, 1135, 1190, 1309, 1589, 1595, 1870, 2030, 2233, 2270, 2465, 2497, 2618, 3178, 3190, 3451, 3859, 4466, 4930, 4994, 5423, 6545, 6583, 6902, 7718, 7945, 10846, 11165, 12485, 13090, 13166, 15890, 17255, 17479, 19295, 22330, 24970, 27013, 27115, 32915, 34510, 34958, 37961, 38590, 42449, 46081, 54026, 54230, 65830, 72413, 75922, 84898, 87395, 92162, 111911, 135065, 144826, 174790, 189805, 212245, 223822, 230405, 270130, 297143, 362065, 379610, 424490, 460810, 506891, 559555, 594286, 724130, 783377, 1013782, 1119110, 1231021, 1485715, 1566754, 2462042, 2534455, 2971430, 3916885, 5068910, 6155105, 7833770, 8617147, 12310210, 17234294, 43085735, 86171470]

約数ペア:

[(1, 86171470), (2, 43085735), (5, 17234294), (7, 12310210), (10, 8617147), (11, 7833770), (14, 6155105), (17, 5068910), (22, 3916885), (29, 2971430), (34, 2534455), (35, 2462042), (55, 1566754), (58, 1485715), (70, 1231021), (77, 1119110), (85, 1013782), (110, 783377), (119, 724130), (145, 594286), (154, 559555), (170, 506891), (187, 460810), (203, 424490), (227, 379610), (238, 362065), (290, 297143), (319, 270130), (374, 230405), (385, 223822), (406, 212245), (454, 189805), (493, 174790), (595, 144826), (638, 135065), (770, 111911), (935, 92162), (986, 87395), (1015, 84898), (1135, 75922), (1190, 72413), (1309, 65830), (1589, 54230), (1595, 54026), (1870, 46081), (2030, 42449), (2233, 38590), (2270, 37961), (2465, 34958), (2497, 34510), (2618, 32915), (3178, 27115), (3190, 27013), (3451, 24970), (3859, 22330), (4466, 19295), (4930, 17479), (4994, 17255), (5423, 15890), (6545, 13166), (6583, 13090), (6902, 12485), (7718, 11165), (7945, 10846)]