139952010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18483

約数の個数: 64

約数和(自身を含む): 382371840

約数和(自身を除く): 242419830

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, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 18439, 36878, 55317, 92195, 110634, 184390, 202829, 276585, 405658, 424097, 553170, 608487, 848194, 1014145, 1216974, 1272291, 2028290, 2120485, 2544582, 3042435, 4240970, 4665067, 6084870, 6361455, 9330134, 12722910, 13995201, 23325335, 27990402, 46650670, 69976005, 139952010]

約数ペア:

[(1, 139952010), (2, 69976005), (3, 46650670), (5, 27990402), (6, 23325335), (10, 13995201), (11, 12722910), (15, 9330134), (22, 6361455), (23, 6084870), (30, 4665067), (33, 4240970), (46, 3042435), (55, 2544582), (66, 2120485), (69, 2028290), (110, 1272291), (115, 1216974), (138, 1014145), (165, 848194), (230, 608487), (253, 553170), (330, 424097), (345, 405658), (506, 276585), (690, 202829), (759, 184390), (1265, 110634), (1518, 92195), (2530, 55317), (3795, 36878), (7590, 18439)]