97733020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63463}}^1$

素因数の和:63490

約数の個数: 48

約数和(自身を含む): 255886848

約数和(自身を除く): 158153828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 63463, 126926, 253852, 317315, 444241, 634630, 698093, 888482, 1269260, 1396186, 1776964, 2221205, 2792372, 3490465, 4442410, 4886651, 6980930, 8884820, 9773302, 13961860, 19546604, 24433255, 48866510, 97733020]

約数ペア:

[(1, 97733020), (2, 48866510), (4, 24433255), (5, 19546604), (7, 13961860), (10, 9773302), (11, 8884820), (14, 6980930), (20, 4886651), (22, 4442410), (28, 3490465), (35, 2792372), (44, 2221205), (55, 1776964), (70, 1396186), (77, 1269260), (110, 888482), (140, 698093), (154, 634630), (220, 444241), (308, 317315), (385, 253852), (770, 126926), (1540, 63463)]