30926658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15667}}^1$

素因数の和:15726

約数の個数: 32

約数和(自身を含む): 72198144

約数和(自身を除く): 41271486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15667, 31334, 47001, 94002, 109669, 219338, 329007, 658014, 736349, 1472698, 2209047, 4418094, 5154443, 10308886, 15463329, 30926658]

約数ペア:

[(1, 30926658), (2, 15463329), (3, 10308886), (6, 5154443), (7, 4418094), (14, 2209047), (21, 1472698), (42, 736349), (47, 658014), (94, 329007), (141, 219338), (282, 109669), (329, 94002), (658, 47001), (987, 31334), (1974, 15667)]