3934140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 14515200

約数和(自身を除く): 10581060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 29, 30, 34, 35, 38, 42, 51, 57, 58, 60, 68, 70, 76, 84, 85, 87, 95, 102, 105, 114, 116, 119, 133, 140, 145, 170, 174, 190, 203, 204, 210, 228, 238, 255, 266, 285, 290, 323, 340, 348, 357, 380, 399, 406, 420, 435, 476, 493, 510, 532, 551, 570, 580, 595, 609, 646, 665, 714, 798, 812, 870, 969, 986, 1015, 1020, 1102, 1140, 1190, 1218, 1292, 1330, 1428, 1479, 1596, 1615, 1653, 1740, 1785, 1938, 1972, 1995, 2030, 2204, 2261, 2380, 2436, 2465, 2660, 2755, 2958, 3045, 3230, 3306, 3451, 3570, 3857, 3876, 3990, 4060, 4522, 4845, 4930, 5510, 5916, 6090, 6460, 6612, 6783, 6902, 7140, 7395, 7714, 7980, 8265, 9044, 9367, 9690, 9860, 10353, 11020, 11305, 11571, 12180, 13566, 13804, 14790, 15428, 16530, 17255, 18734, 19285, 19380, 20706, 22610, 23142, 27132, 28101, 29580, 33060, 33915, 34510, 37468, 38570, 41412, 45220, 46284, 46835, 51765, 56202, 57855, 65569, 67830, 69020, 77140, 93670, 103530, 112404, 115710, 131138, 135660, 140505, 187340, 196707, 207060, 231420, 262276, 281010, 327845, 393414, 562020, 655690, 786828, 983535, 1311380, 1967070, 3934140]

約数ペア:

[(1, 3934140), (2, 1967070), (3, 1311380), (4, 983535), (5, 786828), (6, 655690), (7, 562020), (10, 393414), (12, 327845), (14, 281010), (15, 262276), (17, 231420), (19, 207060), (20, 196707), (21, 187340), (28, 140505), (29, 135660), (30, 131138), (34, 115710), (35, 112404), (38, 103530), (42, 93670), (51, 77140), (57, 69020), (58, 67830), (60, 65569), (68, 57855), (70, 56202), (76, 51765), (84, 46835), (85, 46284), (87, 45220), (95, 41412), (102, 38570), (105, 37468), (114, 34510), (116, 33915), (119, 33060), (133, 29580), (140, 28101), (145, 27132), (170, 23142), (174, 22610), (190, 20706), (203, 19380), (204, 19285), (210, 18734), (228, 17255), (238, 16530), (255, 15428), (266, 14790), (285, 13804), (290, 13566), (323, 12180), (340, 11571), (348, 11305), (357, 11020), (380, 10353), (399, 9860), (406, 9690), (420, 9367), (435, 9044), (476, 8265), (493, 7980), (510, 7714), (532, 7395), (551, 7140), (570, 6902), (580, 6783), (595, 6612), (609, 6460), (646, 6090), (665, 5916), (714, 5510), (798, 4930), (812, 4845), (870, 4522), (969, 4060), (986, 3990), (1015, 3876), (1020, 3857), (1102, 3570), (1140, 3451), (1190, 3306), (1218, 3230), (1292, 3045), (1330, 2958), (1428, 2755), (1479, 2660), (1596, 2465), (1615, 2436), (1653, 2380), (1740, 2261), (1785, 2204), (1938, 2030), (1972, 1995)]