140598540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33961}}^1$

素因数の和:33999

約数の個数: 72

約数和(自身を含む): 445038048

約数和(自身を除く): 304439508

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, 33961, 67922, 101883, 135844, 169805, 203766, 305649, 339610, 407532, 509415, 611298, 679220, 781103, 1018830, 1222596, 1528245, 1562206, 2037660, 2343309, 3056490, 3124412, 3905515, 4686618, 6112980, 7029927, 7811030, 9373236, 11716545, 14059854, 15622060, 23433090, 28119708, 35149635, 46866180, 70299270, 140598540]

約数ペア:

[(1, 140598540), (2, 70299270), (3, 46866180), (4, 35149635), (5, 28119708), (6, 23433090), (9, 15622060), (10, 14059854), (12, 11716545), (15, 9373236), (18, 7811030), (20, 7029927), (23, 6112980), (30, 4686618), (36, 3905515), (45, 3124412), (46, 3056490), (60, 2343309), (69, 2037660), (90, 1562206), (92, 1528245), (115, 1222596), (138, 1018830), (180, 781103), (207, 679220), (230, 611298), (276, 509415), (345, 407532), (414, 339610), (460, 305649), (690, 203766), (828, 169805), (1035, 135844), (1380, 101883), (2070, 67922), (4140, 33961)]