913330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 1975104

約数和(自身を除く): 1061774

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 361, 418, 437, 506, 722, 874, 1045, 1265, 1805, 2090, 2185, 2530, 3610, 3971, 4370, 4807, 7942, 8303, 9614, 16606, 19855, 24035, 39710, 41515, 48070, 83030, 91333, 182666, 456665, 913330]

約数ペア:

[(1, 913330), (2, 456665), (5, 182666), (10, 91333), (11, 83030), (19, 48070), (22, 41515), (23, 39710), (38, 24035), (46, 19855), (55, 16606), (95, 9614), (110, 8303), (115, 7942), (190, 4807), (209, 4370), (230, 3971), (253, 3610), (361, 2530), (418, 2185), (437, 2090), (506, 1805), (722, 1265), (874, 1045)]