30173164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63389}}^1$

素因数の和:63417

約数の個数: 24

約数和(自身を含む): 63897120

約数和(自身を除く): 33723956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63389, 126778, 253556, 443723, 887446, 1077613, 1774892, 2155226, 4310452, 7543291, 15086582, 30173164]

約数ペア:

[(1, 30173164), (2, 15086582), (4, 7543291), (7, 4310452), (14, 2155226), (17, 1774892), (28, 1077613), (34, 887446), (68, 443723), (119, 253556), (238, 126778), (476, 63389)]