389619540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94111}}^1$

素因数の和:94149

約数の個数: 72

約数和(自身を含む): 1233243648

約数和(自身を除く): 843624108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 94111, 188222, 282333, 376444, 470555, 564666, 846999, 941110, 1129332, 1411665, 1693998, 1882220, 2164553, 2823330, 3387996, 4234995, 4329106, 5646660, 6493659, 8469990, 8658212, 10822765, 12987318, 16939980, 19480977, 21645530, 25974636, 32468295, 38961954, 43291060, 64936590, 77923908, 97404885, 129873180, 194809770, 389619540]

約数ペア:

[(1, 389619540), (2, 194809770), (3, 129873180), (4, 97404885), (5, 77923908), (6, 64936590), (9, 43291060), (10, 38961954), (12, 32468295), (15, 25974636), (18, 21645530), (20, 19480977), (23, 16939980), (30, 12987318), (36, 10822765), (45, 8658212), (46, 8469990), (60, 6493659), (69, 5646660), (90, 4329106), (92, 4234995), (115, 3387996), (138, 2823330), (180, 2164553), (207, 1882220), (230, 1693998), (276, 1411665), (345, 1129332), (414, 941110), (460, 846999), (690, 564666), (828, 470555), (1035, 376444), (1380, 282333), (2070, 188222), (4140, 94111)]