30837798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 72262320

約数和(自身を除く): 41424522

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 2437, 4218, 4874, 6327, 7311, 12654, 14622, 21933, 43866, 46303, 90169, 92606, 138909, 180338, 270507, 277818, 416727, 541014, 811521, 833454, 1623042, 1713211, 3426422, 5139633, 10279266, 15418899, 30837798]

約数ペア:

[(1, 30837798), (2, 15418899), (3, 10279266), (6, 5139633), (9, 3426422), (18, 1713211), (19, 1623042), (37, 833454), (38, 811521), (57, 541014), (74, 416727), (111, 277818), (114, 270507), (171, 180338), (222, 138909), (333, 92606), (342, 90169), (666, 46303), (703, 43866), (1406, 21933), (2109, 14622), (2437, 12654), (4218, 7311), (4874, 6327)]