30991824

素因数分解:

$2^4\times 3^2\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:964

約数の個数: 60

約数和(自身を含む): 87117316

約数和(自身を除く): 56125492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 373, 577, 746, 1119, 1154, 1492, 1731, 2238, 2308, 2984, 3357, 3462, 4476, 4616, 5193, 5968, 6714, 6924, 8952, 9232, 10386, 13428, 13848, 17904, 20772, 26856, 27696, 41544, 53712, 83088, 215221, 430442, 645663, 860884, 1291326, 1721768, 1936989, 2582652, 3443536, 3873978, 5165304, 7747956, 10330608, 15495912, 30991824]

約数ペア:

[(1, 30991824), (2, 15495912), (3, 10330608), (4, 7747956), (6, 5165304), (8, 3873978), (9, 3443536), (12, 2582652), (16, 1936989), (18, 1721768), (24, 1291326), (36, 860884), (48, 645663), (72, 430442), (144, 215221), (373, 83088), (577, 53712), (746, 41544), (1119, 27696), (1154, 26856), (1492, 20772), (1731, 17904), (2238, 13848), (2308, 13428), (2984, 10386), (3357, 9232), (3462, 8952), (4476, 6924), (4616, 6714), (5193, 5968)]