165730180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4729

約数の個数: 96

約数和(自身を含む): 452874240

約数和(自身を除く): 287144060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 4679, 5060, 7084, 8855, 9358, 17710, 18716, 23395, 32753, 35420, 46790, 51469, 65506, 93580, 102938, 107617, 131012, 163765, 205876, 215234, 257345, 327530, 360283, 430468, 514690, 538085, 655060, 720566, 753319, 1029380, 1076170, 1183787, 1441132, 1506638, 1801415, 2152340, 2367574, 3013276, 3602830, 3766595, 4735148, 5918935, 7205660, 7533190, 8286509, 11837870, 15066380, 16573018, 23675740, 33146036, 41432545, 82865090, 165730180]

約数ペア:

[(1, 165730180), (2, 82865090), (4, 41432545), (5, 33146036), (7, 23675740), (10, 16573018), (11, 15066380), (14, 11837870), (20, 8286509), (22, 7533190), (23, 7205660), (28, 5918935), (35, 4735148), (44, 3766595), (46, 3602830), (55, 3013276), (70, 2367574), (77, 2152340), (92, 1801415), (110, 1506638), (115, 1441132), (140, 1183787), (154, 1076170), (161, 1029380), (220, 753319), (230, 720566), (253, 655060), (308, 538085), (322, 514690), (385, 430468), (460, 360283), (506, 327530), (644, 257345), (770, 215234), (805, 205876), (1012, 163765), (1265, 131012), (1540, 107617), (1610, 102938), (1771, 93580), (2530, 65506), (3220, 51469), (3542, 46790), (4679, 35420), (5060, 32753), (7084, 23395), (8855, 18716), (9358, 17710)]