74742010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56197}}^1$

素因数の和:56230

約数の個数: 32

約数和(自身を含む): 161850240

約数和(自身を除く): 87108230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 56197, 112394, 280985, 393379, 561970, 786758, 1067743, 1966895, 2135486, 3933790, 5338715, 7474201, 10677430, 14948402, 37371005, 74742010]

約数ペア:

[(1, 74742010), (2, 37371005), (5, 14948402), (7, 10677430), (10, 7474201), (14, 5338715), (19, 3933790), (35, 2135486), (38, 1966895), (70, 1067743), (95, 786758), (133, 561970), (190, 393379), (266, 280985), (665, 112394), (1330, 56197)]