30885918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31973}}^1$

素因数の和:32008

約数の個数: 32

約数和(自身を含む): 73668096

約数和(自身を除く): 42782178

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 31973, 63946, 95919, 191838, 223811, 447622, 671433, 735379, 1342866, 1470758, 2206137, 4412274, 5147653, 10295306, 15442959, 30885918]

約数ペア:

[(1, 30885918), (2, 15442959), (3, 10295306), (6, 5147653), (7, 4412274), (14, 2206137), (21, 1470758), (23, 1342866), (42, 735379), (46, 671433), (69, 447622), (138, 223811), (161, 191838), (322, 95919), (483, 63946), (966, 31973)]