140870465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 185673600

約数和(自身を除く): 44803135

約数列:

[1, 5, 19, 41, 59, 95, 205, 295, 613, 779, 1121, 2419, 3065, 3895, 5605, 11647, 12095, 25133, 36167, 45961, 58235, 125665, 180835, 229805, 477527, 687173, 1482847, 2387635, 3435865, 7414235, 28174093, 140870465]

約数ペア:

[(1, 140870465), (5, 28174093), (19, 7414235), (41, 3435865), (59, 2387635), (95, 1482847), (205, 687173), (295, 477527), (613, 229805), (779, 180835), (1121, 125665), (2419, 58235), (3065, 45961), (3895, 36167), (5605, 25133), (11647, 12095)]