55615740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6382

約数の個数: 48

約数和(自身を含む): 156794400

約数和(自身を除く): 101178660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 6221, 8940, 12442, 18663, 24884, 31105, 37326, 62210, 74652, 93315, 124420, 186630, 373260, 926929, 1853858, 2780787, 3707716, 4634645, 5561574, 9269290, 11123148, 13903935, 18538580, 27807870, 55615740]

約数ペア:

[(1, 55615740), (2, 27807870), (3, 18538580), (4, 13903935), (5, 11123148), (6, 9269290), (10, 5561574), (12, 4634645), (15, 3707716), (20, 2780787), (30, 1853858), (60, 926929), (149, 373260), (298, 186630), (447, 124420), (596, 93315), (745, 74652), (894, 62210), (1490, 37326), (1788, 31105), (2235, 24884), (2980, 18663), (4470, 12442), (6221, 8940)]