70007330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 60007390

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 431, 439, 862, 878, 2155, 2195, 4310, 4390, 15947, 16243, 31894, 32486, 79735, 81215, 159470, 162430, 189209, 378418, 946045, 1892090, 7000733, 14001466, 35003665, 70007330]

約数ペア:

[(1, 70007330), (2, 35003665), (5, 14001466), (10, 7000733), (37, 1892090), (74, 946045), (185, 378418), (370, 189209), (431, 162430), (439, 159470), (862, 81215), (878, 79735), (2155, 32486), (2195, 31894), (4310, 16243), (4390, 15947)]