240834430

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 438580800

約数和(自身を除く): 197746370

約数列:

[1, 2, 5, 10, 151, 302, 349, 457, 698, 755, 914, 1510, 1745, 2285, 3490, 4570, 52699, 69007, 105398, 138014, 159493, 263495, 318986, 345035, 526990, 690070, 797465, 1594930, 24083443, 48166886, 120417215, 240834430]

約数ペア:

[(1, 240834430), (2, 120417215), (5, 48166886), (10, 24083443), (151, 1594930), (302, 797465), (349, 690070), (457, 526990), (698, 345035), (755, 318986), (914, 263495), (1510, 159493), (1745, 138014), (2285, 105398), (3490, 69007), (4570, 52699)]