470123930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{15739}}^1$

素因数の和:15878

約数の個数: 32

約数和(自身を含む): 883958400

約数和(自身を除く): 413834470

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 15739, 29870, 31478, 78695, 157390, 456431, 912862, 1621117, 2282155, 3242234, 4564310, 8105585, 16211170, 47012393, 94024786, 235061965, 470123930]

約数ペア:

[(1, 470123930), (2, 235061965), (5, 94024786), (10, 47012393), (29, 16211170), (58, 8105585), (103, 4564310), (145, 3242234), (206, 2282155), (290, 1621117), (515, 912862), (1030, 456431), (2987, 157390), (5974, 78695), (14935, 31478), (15739, 29870)]