30373876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 59439744

約数和(自身を除く): 29065868

約数列:

[1, 2, 4, 13, 26, 52, 53, 103, 106, 107, 206, 212, 214, 412, 428, 689, 1339, 1378, 1391, 2678, 2756, 2782, 5356, 5459, 5564, 5671, 10918, 11021, 11342, 21836, 22042, 22684, 44084, 70967, 73723, 141934, 143273, 147446, 283868, 286546, 294892, 573092, 584113, 1168226, 2336452, 7593469, 15186938, 30373876]

約数ペア:

[(1, 30373876), (2, 15186938), (4, 7593469), (13, 2336452), (26, 1168226), (52, 584113), (53, 573092), (103, 294892), (106, 286546), (107, 283868), (206, 147446), (212, 143273), (214, 141934), (412, 73723), (428, 70967), (689, 44084), (1339, 22684), (1378, 22042), (1391, 21836), (2678, 11342), (2756, 11021), (2782, 10918), (5356, 5671), (5459, 5564)]