58089370

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 106563600

約数和(自身を除く): 48474230

約数列:

[1, 2, 5, 10, 109, 137, 218, 274, 389, 545, 685, 778, 1090, 1370, 1945, 3890, 14933, 29866, 42401, 53293, 74665, 84802, 106586, 149330, 212005, 266465, 424010, 532930, 5808937, 11617874, 29044685, 58089370]

約数ペア:

[(1, 58089370), (2, 29044685), (5, 11617874), (10, 5808937), (109, 532930), (137, 424010), (218, 266465), (274, 212005), (389, 149330), (545, 106586), (685, 84802), (778, 74665), (1090, 53293), (1370, 42401), (1945, 29866), (3890, 14933)]