9990060290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27127}}^1\times {\mathrm{5261}}^1$

素因数の和:32402

約数の個数: 32

約数和(自身を含む): 20555645184

約数和(自身を除く): 10565584894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5261, 10522, 26305, 27127, 36827, 52610, 54254, 73654, 135635, 184135, 189889, 271270, 368270, 379778, 949445, 1898890, 142715147, 285430294, 713575735, 999006029, 1427151470, 1998012058, 4995030145, 9990060290]

約数ペア:

[(1, 9990060290), (2, 4995030145), (5, 1998012058), (7, 1427151470), (10, 999006029), (14, 713575735), (35, 285430294), (70, 142715147), (5261, 1898890), (10522, 949445), (26305, 379778), (27127, 368270), (36827, 271270), (52610, 189889), (54254, 184135), (73654, 135635)]