2831070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 7755264

約数和(自身を除く): 4924194

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 373, 506, 690, 746, 759, 1119, 1265, 1518, 1865, 2238, 2530, 3730, 3795, 4103, 5595, 7590, 8206, 8579, 11190, 12309, 17158, 20515, 24618, 25737, 41030, 42895, 51474, 61545, 85790, 94369, 123090, 128685, 188738, 257370, 283107, 471845, 566214, 943690, 1415535, 2831070]

約数ペア:

[(1, 2831070), (2, 1415535), (3, 943690), (5, 566214), (6, 471845), (10, 283107), (11, 257370), (15, 188738), (22, 128685), (23, 123090), (30, 94369), (33, 85790), (46, 61545), (55, 51474), (66, 42895), (69, 41030), (110, 25737), (115, 24618), (138, 20515), (165, 17158), (230, 12309), (253, 11190), (330, 8579), (345, 8206), (373, 7590), (506, 5595), (690, 4103), (746, 3795), (759, 3730), (1119, 2530), (1265, 2238), (1518, 1865)]