30146864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 64376832

約数和(自身を除く): 34229968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 1663, 2266, 3326, 4532, 6652, 9064, 13304, 18128, 18293, 26608, 36586, 73172, 146344, 171289, 292688, 342578, 685156, 1370312, 1884179, 2740624, 3768358, 7536716, 15073432, 30146864]

約数ペア:

[(1, 30146864), (2, 15073432), (4, 7536716), (8, 3768358), (11, 2740624), (16, 1884179), (22, 1370312), (44, 685156), (88, 342578), (103, 292688), (176, 171289), (206, 146344), (412, 73172), (824, 36586), (1133, 26608), (1648, 18293), (1663, 18128), (2266, 13304), (3326, 9064), (4532, 6652)]