22221930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 54462240

約数和(自身を除く): 32240310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 139, 146, 219, 278, 365, 417, 438, 695, 730, 834, 1095, 1390, 2085, 2190, 4170, 5329, 10147, 10658, 15987, 20294, 26645, 30441, 31974, 50735, 53290, 60882, 79935, 101470, 152205, 159870, 304410, 740731, 1481462, 2222193, 3703655, 4444386, 7407310, 11110965, 22221930]

約数ペア:

[(1, 22221930), (2, 11110965), (3, 7407310), (5, 4444386), (6, 3703655), (10, 2222193), (15, 1481462), (30, 740731), (73, 304410), (139, 159870), (146, 152205), (219, 101470), (278, 79935), (365, 60882), (417, 53290), (438, 50735), (695, 31974), (730, 30441), (834, 26645), (1095, 20294), (1390, 15987), (2085, 10658), (2190, 10147), (4170, 5329)]