57731660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 148635648

約数和(自身を除く): 90903988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 170, 191, 238, 254, 340, 382, 476, 508, 595, 635, 764, 889, 955, 1190, 1270, 1337, 1778, 1910, 2159, 2380, 2540, 2674, 3247, 3556, 3820, 4318, 4445, 5348, 6494, 6685, 8636, 8890, 10795, 12988, 13370, 15113, 16235, 17780, 21590, 22729, 24257, 26740, 30226, 32470, 43180, 45458, 48514, 60452, 64940, 75565, 90916, 97028, 113645, 121285, 151130, 169799, 227290, 242570, 302260, 339598, 412369, 454580, 485140, 679196, 824738, 848995, 1649476, 1697990, 2061845, 2886583, 3395980, 4123690, 5773166, 8247380, 11546332, 14432915, 28865830, 57731660]

約数ペア:

[(1, 57731660), (2, 28865830), (4, 14432915), (5, 11546332), (7, 8247380), (10, 5773166), (14, 4123690), (17, 3395980), (20, 2886583), (28, 2061845), (34, 1697990), (35, 1649476), (68, 848995), (70, 824738), (85, 679196), (119, 485140), (127, 454580), (140, 412369), (170, 339598), (191, 302260), (238, 242570), (254, 227290), (340, 169799), (382, 151130), (476, 121285), (508, 113645), (595, 97028), (635, 90916), (764, 75565), (889, 64940), (955, 60452), (1190, 48514), (1270, 45458), (1337, 43180), (1778, 32470), (1910, 30226), (2159, 26740), (2380, 24257), (2540, 22729), (2674, 21590), (3247, 17780), (3556, 16235), (3820, 15113), (4318, 13370), (4445, 12988), (5348, 10795), (6494, 8890), (6685, 8636)]