3130260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 10402560

約数和(自身を除く): 7272300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 257, 290, 348, 406, 420, 435, 514, 580, 609, 771, 812, 870, 1015, 1028, 1218, 1285, 1542, 1740, 1799, 2030, 2436, 2570, 3045, 3084, 3598, 3855, 4060, 5140, 5397, 6090, 7196, 7453, 7710, 8995, 10794, 12180, 14906, 15420, 17990, 21588, 22359, 26985, 29812, 35980, 37265, 44718, 52171, 53970, 74530, 89436, 104342, 107940, 111795, 149060, 156513, 208684, 223590, 260855, 313026, 447180, 521710, 626052, 782565, 1043420, 1565130, 3130260]

約数ペア:

[(1, 3130260), (2, 1565130), (3, 1043420), (4, 782565), (5, 626052), (6, 521710), (7, 447180), (10, 313026), (12, 260855), (14, 223590), (15, 208684), (20, 156513), (21, 149060), (28, 111795), (29, 107940), (30, 104342), (35, 89436), (42, 74530), (58, 53970), (60, 52171), (70, 44718), (84, 37265), (87, 35980), (105, 29812), (116, 26985), (140, 22359), (145, 21588), (174, 17990), (203, 15420), (210, 14906), (257, 12180), (290, 10794), (348, 8995), (406, 7710), (420, 7453), (435, 7196), (514, 6090), (580, 5397), (609, 5140), (771, 4060), (812, 3855), (870, 3598), (1015, 3084), (1028, 3045), (1218, 2570), (1285, 2436), (1542, 2030), (1740, 1799)]