23497950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 71245440

約数和(自身を除く): 47747490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 139, 147, 150, 161, 175, 210, 230, 245, 278, 294, 322, 345, 350, 417, 483, 490, 525, 575, 690, 695, 735, 805, 834, 966, 973, 1050, 1127, 1150, 1225, 1390, 1470, 1610, 1725, 1946, 2085, 2254, 2415, 2450, 2919, 3197, 3381, 3450, 3475, 3675, 4025, 4170, 4830, 4865, 5635, 5838, 6394, 6762, 6811, 6950, 7350, 8050, 9591, 9730, 10425, 11270, 12075, 13622, 14595, 15985, 16905, 19182, 20433, 20850, 22379, 24150, 24325, 28175, 29190, 31970, 33810, 34055, 40866, 44758, 47955, 48650, 56350, 67137, 68110, 72975, 79925, 84525, 95910, 102165, 111895, 134274, 145950, 156653, 159850, 169050, 170275, 204330, 223790, 239775, 313306, 335685, 340550, 469959, 479550, 510825, 559475, 671370, 783265, 939918, 1021650, 1118950, 1566530, 1678425, 2349795, 3356850, 3916325, 4699590, 7832650, 11748975, 23497950]

約数ペア:

[(1, 23497950), (2, 11748975), (3, 7832650), (5, 4699590), (6, 3916325), (7, 3356850), (10, 2349795), (14, 1678425), (15, 1566530), (21, 1118950), (23, 1021650), (25, 939918), (30, 783265), (35, 671370), (42, 559475), (46, 510825), (49, 479550), (50, 469959), (69, 340550), (70, 335685), (75, 313306), (98, 239775), (105, 223790), (115, 204330), (138, 170275), (139, 169050), (147, 159850), (150, 156653), (161, 145950), (175, 134274), (210, 111895), (230, 102165), (245, 95910), (278, 84525), (294, 79925), (322, 72975), (345, 68110), (350, 67137), (417, 56350), (483, 48650), (490, 47955), (525, 44758), (575, 40866), (690, 34055), (695, 33810), (735, 31970), (805, 29190), (834, 28175), (966, 24325), (973, 24150), (1050, 22379), (1127, 20850), (1150, 20433), (1225, 19182), (1390, 16905), (1470, 15985), (1610, 14595), (1725, 13622), (1946, 12075), (2085, 11270), (2254, 10425), (2415, 9730), (2450, 9591), (2919, 8050), (3197, 7350), (3381, 6950), (3450, 6811), (3475, 6762), (3675, 6394), (4025, 5838), (4170, 5635), (4830, 4865)]