189849090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{34963}}^1$

素因数の和:35154

約数の個数: 32

約数和(自身を含む): 458168256

約数和(自身を除く): 268319166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 34963, 69926, 104889, 174815, 209778, 349630, 524445, 1048890, 6328303, 12656606, 18984909, 31641515, 37969818, 63283030, 94924545, 189849090]

約数ペア:

[(1, 189849090), (2, 94924545), (3, 63283030), (5, 37969818), (6, 31641515), (10, 18984909), (15, 12656606), (30, 6328303), (181, 1048890), (362, 524445), (543, 349630), (905, 209778), (1086, 174815), (1810, 104889), (2715, 69926), (5430, 34963)]