77002940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2423}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 185697792

約数和(自身を除く): 108694852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 2423, 3178, 4540, 4846, 6356, 7945, 9692, 12115, 15890, 16961, 24230, 31780, 33922, 48460, 67844, 84805, 169610, 339220, 550021, 1100042, 2200084, 2750105, 3850147, 5500210, 7700294, 11000420, 15400588, 19250735, 38501470, 77002940]

約数ペア:

[(1, 77002940), (2, 38501470), (4, 19250735), (5, 15400588), (7, 11000420), (10, 7700294), (14, 5500210), (20, 3850147), (28, 2750105), (35, 2200084), (70, 1100042), (140, 550021), (227, 339220), (454, 169610), (908, 84805), (1135, 67844), (1589, 48460), (2270, 33922), (2423, 31780), (3178, 24230), (4540, 16961), (4846, 15890), (6356, 12115), (7945, 9692)]