2078396940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41189}}^1$

素因数の和:41259

約数の個数: 72

約数和(自身を含む): 6027250320

約数和(自身を除く): 3948853380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8410, 10092, 12615, 16820, 25230, 41189, 50460, 82378, 123567, 164756, 205945, 247134, 411890, 494268, 617835, 823780, 1194481, 1235670, 2388962, 2471340, 3583443, 4777924, 5972405, 7166886, 11944810, 14333772, 17917215, 23889620, 34639949, 35834430, 69279898, 71668860, 103919847, 138559796, 173199745, 207839694, 346399490, 415679388, 519599235, 692798980, 1039198470, 2078396940]

約数ペア:

[(1, 2078396940), (2, 1039198470), (3, 692798980), (4, 519599235), (5, 415679388), (6, 346399490), (10, 207839694), (12, 173199745), (15, 138559796), (20, 103919847), (29, 71668860), (30, 69279898), (58, 35834430), (60, 34639949), (87, 23889620), (116, 17917215), (145, 14333772), (174, 11944810), (290, 7166886), (348, 5972405), (435, 4777924), (580, 3583443), (841, 2471340), (870, 2388962), (1682, 1235670), (1740, 1194481), (2523, 823780), (3364, 617835), (4205, 494268), (5046, 411890), (8410, 247134), (10092, 205945), (12615, 164756), (16820, 123567), (25230, 82378), (41189, 50460)]