27661270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 34391210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 182, 226, 269, 455, 538, 565, 791, 910, 1130, 1345, 1469, 1582, 1883, 2690, 2938, 3497, 3766, 3955, 6994, 7345, 7910, 9415, 10283, 14690, 17485, 18830, 20566, 24479, 30397, 34970, 48958, 51415, 60794, 102830, 122395, 151985, 212779, 244790, 303970, 395161, 425558, 790322, 1063895, 1975805, 2127790, 2766127, 3951610, 5532254, 13830635, 27661270]

約数ペア:

[(1, 27661270), (2, 13830635), (5, 5532254), (7, 3951610), (10, 2766127), (13, 2127790), (14, 1975805), (26, 1063895), (35, 790322), (65, 425558), (70, 395161), (91, 303970), (113, 244790), (130, 212779), (182, 151985), (226, 122395), (269, 102830), (455, 60794), (538, 51415), (565, 48958), (791, 34970), (910, 30397), (1130, 24479), (1345, 20566), (1469, 18830), (1582, 17485), (1883, 14690), (2690, 10283), (2938, 9415), (3497, 7910), (3766, 7345), (3955, 6994)]