23518740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55997}}^1$

素因数の和:56016

約数の個数: 48

約数和(自身を含む): 75261312

約数和(自身を除く): 51742572

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, 55997, 111994, 167991, 223988, 279985, 335982, 391979, 559970, 671964, 783958, 839955, 1119940, 1175937, 1567916, 1679910, 1959895, 2351874, 3359820, 3919790, 4703748, 5879685, 7839580, 11759370, 23518740]

約数ペア:

[(1, 23518740), (2, 11759370), (3, 7839580), (4, 5879685), (5, 4703748), (6, 3919790), (7, 3359820), (10, 2351874), (12, 1959895), (14, 1679910), (15, 1567916), (20, 1175937), (21, 1119940), (28, 839955), (30, 783958), (35, 671964), (42, 559970), (60, 391979), (70, 335982), (84, 279985), (105, 223988), (140, 167991), (210, 111994), (420, 55997)]