39330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:55

約数の個数: 48

約数和(自身を含む): 112320

約数和(自身を除く): 72990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3933, 4370, 6555, 7866, 13110, 19665, 39330]

約数ペア:

[(1, 39330), (2, 19665), (3, 13110), (5, 7866), (6, 6555), (9, 4370), (10, 3933), (15, 2622), (18, 2185), (19, 2070), (23, 1710), (30, 1311), (38, 1035), (45, 874), (46, 855), (57, 690), (69, 570), (90, 437), (95, 414), (114, 345), (115, 342), (138, 285), (171, 230), (190, 207)]