139790404810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{24971}}^1\times {\mathrm{79973}}^1$

素因数の和:104958

約数の個数: 32

約数和(自身を含む): 287583944832

約数和(自身を除く): 147793540022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 24971, 49942, 79973, 124855, 159946, 174797, 249710, 349594, 399865, 559811, 799730, 873985, 1119622, 1747970, 2799055, 5598110, 1997005783, 3994011566, 9985028915, 13979040481, 19970057830, 27958080962, 69895202405, 139790404810]

約数ペア:

[(1, 139790404810), (2, 69895202405), (5, 27958080962), (7, 19970057830), (10, 13979040481), (14, 9985028915), (35, 3994011566), (70, 1997005783), (24971, 5598110), (49942, 2799055), (79973, 1747970), (124855, 1119622), (159946, 873985), (174797, 799730), (249710, 559811), (349594, 399865)]