3666690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 9637056

約数和(自身を除く): 5970366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 311, 393, 622, 655, 786, 933, 1179, 1310, 1555, 1866, 1965, 2358, 2799, 3110, 3930, 4665, 5598, 5895, 9330, 11790, 13995, 27990, 40741, 81482, 122223, 203705, 244446, 366669, 407410, 611115, 733338, 1222230, 1833345, 3666690]

約数ペア:

[(1, 3666690), (2, 1833345), (3, 1222230), (5, 733338), (6, 611115), (9, 407410), (10, 366669), (15, 244446), (18, 203705), (30, 122223), (45, 81482), (90, 40741), (131, 27990), (262, 13995), (311, 11790), (393, 9330), (622, 5895), (655, 5598), (786, 4665), (933, 3930), (1179, 3110), (1310, 2799), (1555, 2358), (1866, 1965)]