10920270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 26409888

約数和(自身を除く): 15489618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 2657, 4110, 5314, 7971, 13285, 15942, 26570, 39855, 79710, 364009, 728018, 1092027, 1820045, 2184054, 3640090, 5460135, 10920270]

約数ペア:

[(1, 10920270), (2, 5460135), (3, 3640090), (5, 2184054), (6, 1820045), (10, 1092027), (15, 728018), (30, 364009), (137, 79710), (274, 39855), (411, 26570), (685, 15942), (822, 13285), (1370, 7971), (2055, 5314), (2657, 4110)]