30398522

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 58555872

約数和(自身を除く): 28157350

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 163, 173, 326, 346, 539, 1078, 1141, 1211, 1793, 1903, 2282, 2422, 3586, 3806, 7987, 8477, 12551, 13321, 15974, 16954, 25102, 26642, 28199, 56398, 87857, 93247, 175714, 186494, 197393, 310189, 394786, 620378, 1381751, 2171323, 2763502, 4342646, 15199261, 30398522]

約数ペア:

[(1, 30398522), (2, 15199261), (7, 4342646), (11, 2763502), (14, 2171323), (22, 1381751), (49, 620378), (77, 394786), (98, 310189), (154, 197393), (163, 186494), (173, 175714), (326, 93247), (346, 87857), (539, 56398), (1078, 28199), (1141, 26642), (1211, 25102), (1793, 16954), (1903, 15974), (2282, 13321), (2422, 12551), (3586, 8477), (3806, 7987)]