29740282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 55602720

約数和(自身を除く): 25862438

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 418, 421, 494, 842, 1859, 2717, 3211, 3718, 4631, 5434, 5473, 6422, 7999, 9262, 10946, 15998, 35321, 60203, 70642, 71149, 87989, 103987, 120406, 142298, 175978, 207974, 782639, 1143857, 1351831, 1565278, 2287714, 2703662, 14870141, 29740282]

約数ペア:

[(1, 29740282), (2, 14870141), (11, 2703662), (13, 2287714), (19, 1565278), (22, 1351831), (26, 1143857), (38, 782639), (143, 207974), (169, 175978), (209, 142298), (247, 120406), (286, 103987), (338, 87989), (418, 71149), (421, 70642), (494, 60203), (842, 35321), (1859, 15998), (2717, 10946), (3211, 9262), (3718, 7999), (4631, 6422), (5434, 5473)]