57957060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137993}}^1$

素因数の和:138012

約数の個数: 48

約数和(自身を含む): 185463936

約数和(自身を除く): 127506876

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, 420, 137993, 275986, 413979, 551972, 689965, 827958, 965951, 1379930, 1655916, 1931902, 2069895, 2759860, 2897853, 3863804, 4139790, 4829755, 5795706, 8279580, 9659510, 11591412, 14489265, 19319020, 28978530, 57957060]

約数ペア:

[(1, 57957060), (2, 28978530), (3, 19319020), (4, 14489265), (5, 11591412), (6, 9659510), (7, 8279580), (10, 5795706), (12, 4829755), (14, 4139790), (15, 3863804), (20, 2897853), (21, 2759860), (28, 2069895), (30, 1931902), (35, 1655916), (42, 1379930), (60, 965951), (70, 827958), (84, 689965), (105, 551972), (140, 413979), (210, 275986), (420, 137993)]