40738740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96997}}^1$

素因数の和:97016

約数の個数: 48

約数和(自身を含む): 130365312

約数和(自身を除く): 89626572

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, 96997, 193994, 290991, 387988, 484985, 581982, 678979, 969970, 1163964, 1357958, 1454955, 1939940, 2036937, 2715916, 2909910, 3394895, 4073874, 5819820, 6789790, 8147748, 10184685, 13579580, 20369370, 40738740]

約数ペア:

[(1, 40738740), (2, 20369370), (3, 13579580), (4, 10184685), (5, 8147748), (6, 6789790), (7, 5819820), (10, 4073874), (12, 3394895), (14, 2909910), (15, 2715916), (20, 2036937), (21, 1939940), (28, 1454955), (30, 1357958), (35, 1163964), (42, 969970), (60, 678979), (70, 581982), (84, 484985), (105, 387988), (140, 290991), (210, 193994), (420, 96997)]