3779860

素因数分解:

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

素因数の和:78

約数の個数: 96

約数和(自身を含む): 10080000

約数和(自身を除く): 6300140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 49, 58, 70, 76, 95, 98, 116, 133, 140, 145, 190, 196, 203, 245, 266, 290, 343, 380, 406, 490, 532, 551, 580, 665, 686, 812, 931, 980, 1015, 1102, 1330, 1372, 1421, 1715, 1862, 2030, 2204, 2660, 2755, 2842, 3430, 3724, 3857, 4060, 4655, 5510, 5684, 6517, 6860, 7105, 7714, 9310, 9947, 11020, 13034, 14210, 15428, 18620, 19285, 19894, 26068, 26999, 28420, 32585, 38570, 39788, 49735, 53998, 65170, 77140, 99470, 107996, 130340, 134995, 188993, 198940, 269990, 377986, 539980, 755972, 944965, 1889930, 3779860]

約数ペア:

[(1, 3779860), (2, 1889930), (4, 944965), (5, 755972), (7, 539980), (10, 377986), (14, 269990), (19, 198940), (20, 188993), (28, 134995), (29, 130340), (35, 107996), (38, 99470), (49, 77140), (58, 65170), (70, 53998), (76, 49735), (95, 39788), (98, 38570), (116, 32585), (133, 28420), (140, 26999), (145, 26068), (190, 19894), (196, 19285), (203, 18620), (245, 15428), (266, 14210), (290, 13034), (343, 11020), (380, 9947), (406, 9310), (490, 7714), (532, 7105), (551, 6860), (580, 6517), (665, 5684), (686, 5510), (812, 4655), (931, 4060), (980, 3857), (1015, 3724), (1102, 3430), (1330, 2842), (1372, 2755), (1421, 2660), (1715, 2204), (1862, 2030)]