69495130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 127670400

約数和(自身を除く): 58175270

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 619, 1030, 1090, 1238, 3095, 6190, 11227, 22454, 56135, 63757, 67471, 112270, 127514, 134942, 318785, 337355, 637570, 674710, 6949513, 13899026, 34747565, 69495130]

約数ペア:

[(1, 69495130), (2, 34747565), (5, 13899026), (10, 6949513), (103, 674710), (109, 637570), (206, 337355), (218, 318785), (515, 134942), (545, 127514), (619, 112270), (1030, 67471), (1090, 63757), (1238, 56135), (3095, 22454), (6190, 11227)]