43509330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21019}}^1$

素因数の和:21055

約数の個数: 48

約数和(自身を含む): 118048320

約数和(自身を除く): 74538990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21019, 42038, 63057, 105095, 126114, 189171, 210190, 315285, 378342, 483437, 630570, 945855, 966874, 1450311, 1891710, 2417185, 2900622, 4350933, 4834370, 7251555, 8701866, 14503110, 21754665, 43509330]

約数ペア:

[(1, 43509330), (2, 21754665), (3, 14503110), (5, 8701866), (6, 7251555), (9, 4834370), (10, 4350933), (15, 2900622), (18, 2417185), (23, 1891710), (30, 1450311), (45, 966874), (46, 945855), (69, 630570), (90, 483437), (115, 378342), (138, 315285), (207, 210190), (230, 189171), (345, 126114), (414, 105095), (690, 63057), (1035, 42038), (2070, 21019)]