57975540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 186654720

約数和(自身を除く): 128679180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 619, 669, 892, 1115, 1238, 1338, 1561, 1857, 2230, 2476, 2676, 3095, 3122, 3345, 3714, 4333, 4460, 4683, 6190, 6244, 6690, 7428, 7805, 8666, 9285, 9366, 12380, 12999, 13380, 15610, 17332, 18570, 18732, 21665, 23415, 25998, 31220, 37140, 43330, 46830, 51996, 64995, 86660, 93660, 129990, 138037, 259980, 276074, 414111, 552148, 690185, 828222, 966259, 1380370, 1656444, 1932518, 2070555, 2760740, 2898777, 3865036, 4141110, 4831295, 5797554, 8282220, 9662590, 11595108, 14493885, 19325180, 28987770, 57975540]

約数ペア:

[(1, 57975540), (2, 28987770), (3, 19325180), (4, 14493885), (5, 11595108), (6, 9662590), (7, 8282220), (10, 5797554), (12, 4831295), (14, 4141110), (15, 3865036), (20, 2898777), (21, 2760740), (28, 2070555), (30, 1932518), (35, 1656444), (42, 1380370), (60, 966259), (70, 828222), (84, 690185), (105, 552148), (140, 414111), (210, 276074), (223, 259980), (420, 138037), (446, 129990), (619, 93660), (669, 86660), (892, 64995), (1115, 51996), (1238, 46830), (1338, 43330), (1561, 37140), (1857, 31220), (2230, 25998), (2476, 23415), (2676, 21665), (3095, 18732), (3122, 18570), (3345, 17332), (3714, 15610), (4333, 13380), (4460, 12999), (4683, 12380), (6190, 9366), (6244, 9285), (6690, 8666), (7428, 7805)]