71142210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 195706368

約数和(自身を除く): 124564158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 593, 645, 774, 930, 1186, 1290, 1333, 1395, 1779, 1935, 2666, 2790, 2965, 3558, 3870, 3999, 5337, 5930, 6665, 7998, 8895, 10674, 11997, 13330, 17790, 18383, 19995, 23994, 25499, 26685, 36766, 39990, 50998, 53370, 55149, 59985, 76497, 91915, 110298, 119970, 127495, 152994, 165447, 183830, 229491, 254990, 275745, 330894, 382485, 458982, 551490, 764970, 790469, 827235, 1147455, 1580938, 1654470, 2294910, 2371407, 3952345, 4742814, 7114221, 7904690, 11857035, 14228442, 23714070, 35571105, 71142210]

約数ペア:

[(1, 71142210), (2, 35571105), (3, 23714070), (5, 14228442), (6, 11857035), (9, 7904690), (10, 7114221), (15, 4742814), (18, 3952345), (30, 2371407), (31, 2294910), (43, 1654470), (45, 1580938), (62, 1147455), (86, 827235), (90, 790469), (93, 764970), (129, 551490), (155, 458982), (186, 382485), (215, 330894), (258, 275745), (279, 254990), (310, 229491), (387, 183830), (430, 165447), (465, 152994), (558, 127495), (593, 119970), (645, 110298), (774, 91915), (930, 76497), (1186, 59985), (1290, 55149), (1333, 53370), (1395, 50998), (1779, 39990), (1935, 36766), (2666, 26685), (2790, 25499), (2965, 23994), (3558, 19995), (3870, 18383), (3999, 17790), (5337, 13330), (5930, 11997), (6665, 10674), (7998, 8895)]