69307660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 151645536

約数和(自身を除く): 82337876

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1283, 1460, 2566, 2701, 5132, 5402, 6415, 10804, 12830, 13505, 25660, 27010, 47471, 54020, 93659, 94942, 187318, 189884, 237355, 374636, 468295, 474710, 936590, 949420, 1873180, 3465383, 6930766, 13861532, 17326915, 34653830, 69307660]

約数ペア:

[(1, 69307660), (2, 34653830), (4, 17326915), (5, 13861532), (10, 6930766), (20, 3465383), (37, 1873180), (73, 949420), (74, 936590), (146, 474710), (148, 468295), (185, 374636), (292, 237355), (365, 189884), (370, 187318), (730, 94942), (740, 93659), (1283, 54020), (1460, 47471), (2566, 27010), (2701, 25660), (5132, 13505), (5402, 12830), (6415, 10804)]