71728070

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 133518240

約数和(自身を除く): 61790170

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 1993, 3599, 3986, 7198, 9965, 17995, 19930, 35990, 117587, 121573, 235174, 243146, 587935, 607865, 1175870, 1215730, 7172807, 14345614, 35864035, 71728070]

約数ペア:

[(1, 71728070), (2, 35864035), (5, 14345614), (10, 7172807), (59, 1215730), (61, 1175870), (118, 607865), (122, 587935), (295, 243146), (305, 235174), (590, 121573), (610, 117587), (1993, 35990), (3599, 19930), (3986, 17995), (7198, 9965)]