39399180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15271}}^1$

素因数の和:15326

約数の個数: 48

約数和(自身を含む): 112890624

約数和(自身を除く): 73491444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 15271, 30542, 45813, 61084, 76355, 91626, 152710, 183252, 229065, 305420, 458130, 656653, 916260, 1313306, 1969959, 2626612, 3283265, 3939918, 6566530, 7879836, 9849795, 13133060, 19699590, 39399180]

約数ペア:

[(1, 39399180), (2, 19699590), (3, 13133060), (4, 9849795), (5, 7879836), (6, 6566530), (10, 3939918), (12, 3283265), (15, 2626612), (20, 1969959), (30, 1313306), (43, 916260), (60, 656653), (86, 458130), (129, 305420), (172, 229065), (215, 183252), (258, 152710), (430, 91626), (516, 76355), (645, 61084), (860, 45813), (1290, 30542), (2580, 15271)]