142382170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70139}}^1$

素因数の和:70182

約数の個数: 32

約数和(自身を含む): 303004800

約数和(自身を除く): 160622630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 70139, 140278, 350695, 490973, 701390, 981946, 2034031, 2454865, 4068062, 4909730, 10170155, 14238217, 20340310, 28476434, 71191085, 142382170]

約数ペア:

[(1, 142382170), (2, 71191085), (5, 28476434), (7, 20340310), (10, 14238217), (14, 10170155), (29, 4909730), (35, 4068062), (58, 2454865), (70, 2034031), (145, 981946), (203, 701390), (290, 490973), (406, 350695), (1015, 140278), (2030, 70139)]