973337470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{27211}}^1$

素因数の和:27305

約数の個数: 48

約数和(自身を含む): 2066043888

約数和(自身を除く): 1092706418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 5110, 7154, 17885, 27211, 35770, 54422, 136055, 190477, 272110, 380954, 952385, 1333339, 1904770, 1986403, 2666678, 3972806, 6666695, 9932015, 13333390, 13904821, 19864030, 27809642, 69524105, 97333747, 139048210, 194667494, 486668735, 973337470]

約数ペア:

[(1, 973337470), (2, 486668735), (5, 194667494), (7, 139048210), (10, 97333747), (14, 69524105), (35, 27809642), (49, 19864030), (70, 13904821), (73, 13333390), (98, 9932015), (146, 6666695), (245, 3972806), (365, 2666678), (490, 1986403), (511, 1904770), (730, 1333339), (1022, 952385), (2555, 380954), (3577, 272110), (5110, 190477), (7154, 136055), (17885, 54422), (27211, 35770)]