542177570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 1087551360

約数和(自身を除く): 545373790

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 251, 269, 365, 502, 538, 730, 803, 1255, 1345, 1606, 2510, 2690, 2761, 2959, 4015, 5522, 5918, 8030, 13805, 14795, 18323, 19637, 27610, 29590, 36646, 39274, 67519, 91615, 98185, 135038, 183230, 196370, 201553, 216007, 337595, 403106, 432014, 675190, 742709, 1007765, 1080035, 1485418, 2015530, 2160070, 3713545, 4928887, 7427090, 9857774, 24644435, 49288870, 54217757, 108435514, 271088785, 542177570]

約数ペア:

[(1, 542177570), (2, 271088785), (5, 108435514), (10, 54217757), (11, 49288870), (22, 24644435), (55, 9857774), (73, 7427090), (110, 4928887), (146, 3713545), (251, 2160070), (269, 2015530), (365, 1485418), (502, 1080035), (538, 1007765), (730, 742709), (803, 675190), (1255, 432014), (1345, 403106), (1606, 337595), (2510, 216007), (2690, 201553), (2761, 196370), (2959, 183230), (4015, 135038), (5522, 98185), (5918, 91615), (8030, 67519), (13805, 39274), (14795, 36646), (18323, 29590), (19637, 27610)]