71188894890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{17443}}^1$

素因数の和:17924

約数の個数: 96

約数和(自身を含む): 187016147136

約数和(自身を除く): 115827252246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 331, 411, 662, 685, 822, 993, 1233, 1370, 1655, 1986, 2055, 2466, 2979, 3310, 4110, 4965, 5958, 6165, 9930, 12330, 14895, 17443, 29790, 34886, 45347, 52329, 87215, 90694, 104658, 136041, 156987, 174430, 226735, 261645, 272082, 313974, 408123, 453470, 523290, 680205, 784935, 816246, 1360410, 1569870, 2040615, 2389691, 4081230, 4779382, 5773633, 7169073, 11547266, 11948455, 14338146, 17320899, 21507219, 23896910, 28868165, 34641798, 35845365, 43014438, 51962697, 57736330, 71690730, 86604495, 103925394, 107536095, 173208990, 215072190, 259813485, 519626970, 790987721, 1581975442, 2372963163, 3954938605, 4745926326, 7118889489, 7909877210, 11864815815, 14237778978, 23729631630, 35594447445, 71188894890]

約数ペア:

[(1, 71188894890), (2, 35594447445), (3, 23729631630), (5, 14237778978), (6, 11864815815), (9, 7909877210), (10, 7118889489), (15, 4745926326), (18, 3954938605), (30, 2372963163), (45, 1581975442), (90, 790987721), (137, 519626970), (274, 259813485), (331, 215072190), (411, 173208990), (662, 107536095), (685, 103925394), (822, 86604495), (993, 71690730), (1233, 57736330), (1370, 51962697), (1655, 43014438), (1986, 35845365), (2055, 34641798), (2466, 28868165), (2979, 23896910), (3310, 21507219), (4110, 17320899), (4965, 14338146), (5958, 11948455), (6165, 11547266), (9930, 7169073), (12330, 5773633), (14895, 4779382), (17443, 4081230), (29790, 2389691), (34886, 2040615), (45347, 1569870), (52329, 1360410), (87215, 816246), (90694, 784935), (104658, 680205), (136041, 523290), (156987, 453470), (174430, 408123), (226735, 313974), (261645, 272082)]