47428140

素因数分解:

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

素因数の和:679

約数の個数: 96

約数和(自身を含む): 140507136

約数和(自身を除く): 93078996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 593, 620, 645, 860, 930, 1186, 1290, 1333, 1779, 1860, 2372, 2580, 2666, 2965, 3558, 3999, 5332, 5930, 6665, 7116, 7998, 8895, 11860, 13330, 15996, 17790, 18383, 19995, 25499, 26660, 35580, 36766, 39990, 50998, 55149, 73532, 76497, 79980, 91915, 101996, 110298, 127495, 152994, 183830, 220596, 254990, 275745, 305988, 367660, 382485, 509980, 551490, 764970, 790469, 1102980, 1529940, 1580938, 2371407, 3161876, 3952345, 4742814, 7904690, 9485628, 11857035, 15809380, 23714070, 47428140]

約数ペア:

[(1, 47428140), (2, 23714070), (3, 15809380), (4, 11857035), (5, 9485628), (6, 7904690), (10, 4742814), (12, 3952345), (15, 3161876), (20, 2371407), (30, 1580938), (31, 1529940), (43, 1102980), (60, 790469), (62, 764970), (86, 551490), (93, 509980), (124, 382485), (129, 367660), (155, 305988), (172, 275745), (186, 254990), (215, 220596), (258, 183830), (310, 152994), (372, 127495), (430, 110298), (465, 101996), (516, 91915), (593, 79980), (620, 76497), (645, 73532), (860, 55149), (930, 50998), (1186, 39990), (1290, 36766), (1333, 35580), (1779, 26660), (1860, 25499), (2372, 19995), (2580, 18383), (2666, 17790), (2965, 15996), (3558, 13330), (3999, 11860), (5332, 8895), (5930, 7998), (6665, 7116)]