31134180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 113799168

約数和(自身を除く): 82664988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 293, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 586, 644, 660, 690, 759, 770, 805, 879, 924, 966, 1012, 1155, 1172, 1265, 1380, 1465, 1518, 1540, 1610, 1758, 1771, 1932, 2051, 2310, 2415, 2530, 2930, 3036, 3220, 3223, 3516, 3542, 3795, 4102, 4395, 4620, 4830, 5060, 5313, 5860, 6153, 6446, 6739, 7084, 7590, 8204, 8790, 8855, 9660, 9669, 10255, 10626, 12306, 12892, 13478, 15180, 16115, 17580, 17710, 19338, 20217, 20510, 21252, 22561, 24612, 26565, 26956, 30765, 32230, 33695, 35420, 38676, 40434, 41020, 45122, 47173, 48345, 53130, 61530, 64460, 67390, 67683, 74129, 80868, 90244, 94346, 96690, 101085, 106260, 112805, 123060, 134780, 135366, 141519, 148258, 188692, 193380, 202170, 222387, 225610, 235865, 270732, 283038, 296516, 338415, 370645, 404340, 444774, 451220, 471730, 518903, 566076, 676830, 707595, 741290, 889548, 943460, 1037806, 1111935, 1353660, 1415190, 1482580, 1556709, 2075612, 2223870, 2594515, 2830380, 3113418, 4447740, 5189030, 6226836, 7783545, 10378060, 15567090, 31134180]

約数ペア:

[(1, 31134180), (2, 15567090), (3, 10378060), (4, 7783545), (5, 6226836), (6, 5189030), (7, 4447740), (10, 3113418), (11, 2830380), (12, 2594515), (14, 2223870), (15, 2075612), (20, 1556709), (21, 1482580), (22, 1415190), (23, 1353660), (28, 1111935), (30, 1037806), (33, 943460), (35, 889548), (42, 741290), (44, 707595), (46, 676830), (55, 566076), (60, 518903), (66, 471730), (69, 451220), (70, 444774), (77, 404340), (84, 370645), (92, 338415), (105, 296516), (110, 283038), (115, 270732), (132, 235865), (138, 225610), (140, 222387), (154, 202170), (161, 193380), (165, 188692), (210, 148258), (220, 141519), (230, 135366), (231, 134780), (253, 123060), (276, 112805), (293, 106260), (308, 101085), (322, 96690), (330, 94346), (345, 90244), (385, 80868), (420, 74129), (460, 67683), (462, 67390), (483, 64460), (506, 61530), (586, 53130), (644, 48345), (660, 47173), (690, 45122), (759, 41020), (770, 40434), (805, 38676), (879, 35420), (924, 33695), (966, 32230), (1012, 30765), (1155, 26956), (1172, 26565), (1265, 24612), (1380, 22561), (1465, 21252), (1518, 20510), (1540, 20217), (1610, 19338), (1758, 17710), (1771, 17580), (1932, 16115), (2051, 15180), (2310, 13478), (2415, 12892), (2530, 12306), (2930, 10626), (3036, 10255), (3220, 9669), (3223, 9660), (3516, 8855), (3542, 8790), (3795, 8204), (4102, 7590), (4395, 7084), (4620, 6739), (4830, 6446), (5060, 6153), (5313, 5860)]