13834660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 35622720

約数和(自身を除く): 21788060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 743, 931, 980, 1330, 1486, 1862, 2660, 2972, 3715, 3724, 4655, 5201, 7430, 9310, 10402, 14117, 14860, 18620, 20804, 26005, 28234, 36407, 52010, 56468, 70585, 72814, 98819, 104020, 141170, 145628, 182035, 197638, 282340, 364070, 395276, 494095, 691733, 728140, 988190, 1383466, 1976380, 2766932, 3458665, 6917330, 13834660]

約数ペア:

[(1, 13834660), (2, 6917330), (4, 3458665), (5, 2766932), (7, 1976380), (10, 1383466), (14, 988190), (19, 728140), (20, 691733), (28, 494095), (35, 395276), (38, 364070), (49, 282340), (70, 197638), (76, 182035), (95, 145628), (98, 141170), (133, 104020), (140, 98819), (190, 72814), (196, 70585), (245, 56468), (266, 52010), (380, 36407), (490, 28234), (532, 26005), (665, 20804), (743, 18620), (931, 14860), (980, 14117), (1330, 10402), (1486, 9310), (1862, 7430), (2660, 5201), (2972, 4655), (3715, 3724)]