149324810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 276376320

約数和(自身を除く): 127051510

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 1195, 1453, 2390, 2906, 7265, 10277, 14530, 20554, 51385, 62479, 102770, 124958, 312395, 347267, 624790, 694534, 1736335, 3472670, 14932481, 29864962, 74662405, 149324810]

約数ペア:

[(1, 149324810), (2, 74662405), (5, 29864962), (10, 14932481), (43, 3472670), (86, 1736335), (215, 694534), (239, 624790), (430, 347267), (478, 312395), (1195, 124958), (1453, 102770), (2390, 62479), (2906, 51385), (7265, 20554), (10277, 14530)]