17835930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{9437}}^1$

素因数の和:9460

約数の個数: 64

約数和(自身を含む): 54362880

約数和(自身を除く): 36526950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 9437, 18874, 28311, 47185, 56622, 66059, 84933, 94370, 132118, 141555, 169866, 198177, 254799, 283110, 330295, 396354, 424665, 509598, 594531, 660590, 849330, 990885, 1189062, 1273995, 1783593, 1981770, 2547990, 2972655, 3567186, 5945310, 8917965, 17835930]

約数ペア:

[(1, 17835930), (2, 8917965), (3, 5945310), (5, 3567186), (6, 2972655), (7, 2547990), (9, 1981770), (10, 1783593), (14, 1273995), (15, 1189062), (18, 990885), (21, 849330), (27, 660590), (30, 594531), (35, 509598), (42, 424665), (45, 396354), (54, 330295), (63, 283110), (70, 254799), (90, 198177), (105, 169866), (126, 141555), (135, 132118), (189, 94370), (210, 84933), (270, 66059), (315, 56622), (378, 47185), (630, 28311), (945, 18874), (1890, 9437)]