4798140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 13534080

約数和(自身を除く): 8735940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 379, 422, 633, 758, 844, 1055, 1137, 1266, 1516, 1895, 2110, 2274, 2532, 3165, 3790, 4220, 4548, 5685, 6330, 7580, 11370, 12660, 22740, 79969, 159938, 239907, 319876, 399845, 479814, 799690, 959628, 1199535, 1599380, 2399070, 4798140]

約数ペア:

[(1, 4798140), (2, 2399070), (3, 1599380), (4, 1199535), (5, 959628), (6, 799690), (10, 479814), (12, 399845), (15, 319876), (20, 239907), (30, 159938), (60, 79969), (211, 22740), (379, 12660), (422, 11370), (633, 7580), (758, 6330), (844, 5685), (1055, 4548), (1137, 4220), (1266, 3790), (1516, 3165), (1895, 2532), (2110, 2274)]