40017090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 99956736

約数和(自身を除く): 59939646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 463, 645, 670, 926, 1005, 1290, 1389, 2010, 2315, 2778, 2881, 4630, 5762, 6945, 8643, 13890, 14405, 17286, 19909, 28810, 31021, 39818, 43215, 59727, 62042, 86430, 93063, 99545, 119454, 155105, 186126, 199090, 298635, 310210, 465315, 597270, 930630, 1333903, 2667806, 4001709, 6669515, 8003418, 13339030, 20008545, 40017090]

約数ペア:

[(1, 40017090), (2, 20008545), (3, 13339030), (5, 8003418), (6, 6669515), (10, 4001709), (15, 2667806), (30, 1333903), (43, 930630), (67, 597270), (86, 465315), (129, 310210), (134, 298635), (201, 199090), (215, 186126), (258, 155105), (335, 119454), (402, 99545), (430, 93063), (463, 86430), (645, 62042), (670, 59727), (926, 43215), (1005, 39818), (1290, 31021), (1389, 28810), (2010, 19909), (2315, 17286), (2778, 14405), (2881, 13890), (4630, 8643), (5762, 6945)]