30622186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 56839104

約数和(自身を除く): 26216918

約数列:

[1, 2, 7, 14, 19, 38, 73, 83, 133, 146, 166, 266, 361, 511, 581, 722, 1022, 1162, 1387, 1577, 2527, 2774, 3154, 5054, 6059, 9709, 11039, 12118, 19418, 22078, 26353, 29963, 42413, 52706, 59926, 84826, 115121, 184471, 209741, 230242, 368942, 419482, 805847, 1611694, 2187299, 4374598, 15311093, 30622186]

約数ペア:

[(1, 30622186), (2, 15311093), (7, 4374598), (14, 2187299), (19, 1611694), (38, 805847), (73, 419482), (83, 368942), (133, 230242), (146, 209741), (166, 184471), (266, 115121), (361, 84826), (511, 59926), (581, 52706), (722, 42413), (1022, 29963), (1162, 26353), (1387, 22078), (1577, 19418), (2527, 12118), (2774, 11039), (3154, 9709), (5054, 6059)]