39337740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16839

約数の個数: 72

約数和(自身を含む): 128510928

約数和(自身を除く): 89173188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16811, 33622, 50433, 67244, 84055, 100866, 151299, 168110, 201732, 218543, 252165, 302598, 336220, 437086, 504330, 605196, 655629, 756495, 874172, 1008660, 1092715, 1311258, 1512990, 1966887, 2185430, 2622516, 3025980, 3278145, 3933774, 4370860, 6556290, 7867548, 9834435, 13112580, 19668870, 39337740]

約数ペア:

[(1, 39337740), (2, 19668870), (3, 13112580), (4, 9834435), (5, 7867548), (6, 6556290), (9, 4370860), (10, 3933774), (12, 3278145), (13, 3025980), (15, 2622516), (18, 2185430), (20, 1966887), (26, 1512990), (30, 1311258), (36, 1092715), (39, 1008660), (45, 874172), (52, 756495), (60, 655629), (65, 605196), (78, 504330), (90, 437086), (117, 336220), (130, 302598), (156, 252165), (180, 218543), (195, 201732), (234, 168110), (260, 151299), (390, 100866), (468, 84055), (585, 67244), (780, 50433), (1170, 33622), (2340, 16811)]