123065180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38219}}^1$

素因数の和:38258

約数の個数: 48

約数和(自身を含む): 308206080

約数和(自身を除く): 185140900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 38219, 76438, 152876, 191095, 267533, 382190, 535066, 764380, 879037, 1070132, 1337665, 1758074, 2675330, 3516148, 4395185, 5350660, 6153259, 8790370, 12306518, 17580740, 24613036, 30766295, 61532590, 123065180]

約数ペア:

[(1, 123065180), (2, 61532590), (4, 30766295), (5, 24613036), (7, 17580740), (10, 12306518), (14, 8790370), (20, 6153259), (23, 5350660), (28, 4395185), (35, 3516148), (46, 2675330), (70, 1758074), (92, 1337665), (115, 1070132), (140, 879037), (161, 764380), (230, 535066), (322, 382190), (460, 267533), (644, 191095), (805, 152876), (1610, 76438), (3220, 38219)]