578707990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{140123}}^1$

素因数の和:140196

約数の個数: 32

約数和(自身を含む): 1210671360

約数和(自身を除く): 631963370

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 140123, 280246, 700615, 980861, 1401230, 1961722, 4904305, 8267257, 9808610, 16534514, 41336285, 57870799, 82672570, 115741598, 289353995, 578707990]

約数ペア:

[(1, 578707990), (2, 289353995), (5, 115741598), (7, 82672570), (10, 57870799), (14, 41336285), (35, 16534514), (59, 9808610), (70, 8267257), (118, 4904305), (295, 1961722), (413, 1401230), (590, 980861), (826, 700615), (2065, 280246), (4130, 140123)]