30778542

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:934

約数の個数: 40

約数和(自身を含む): 69301056

約数和(自身を除く): 38522514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 607, 626, 939, 1214, 1821, 1878, 2817, 3642, 5463, 5634, 8451, 10926, 16389, 16902, 25353, 32778, 49167, 50706, 98334, 189991, 379982, 569973, 1139946, 1709919, 3419838, 5129757, 10259514, 15389271, 30778542]

約数ペア:

[(1, 30778542), (2, 15389271), (3, 10259514), (6, 5129757), (9, 3419838), (18, 1709919), (27, 1139946), (54, 569973), (81, 379982), (162, 189991), (313, 98334), (607, 50706), (626, 49167), (939, 32778), (1214, 25353), (1821, 16902), (1878, 16389), (2817, 10926), (3642, 8451), (5463, 5634)]