40647870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5717}}^1$

素因数の和:5809

約数の個数: 48

約数和(自身を含む): 107040960

約数和(自身を除く): 66393090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 5717, 7110, 11434, 17151, 28585, 34302, 51453, 57170, 85755, 102906, 171510, 257265, 451643, 514530, 903286, 1354929, 2258215, 2709858, 4064787, 4516430, 6774645, 8129574, 13549290, 20323935, 40647870]

約数ペア:

[(1, 40647870), (2, 20323935), (3, 13549290), (5, 8129574), (6, 6774645), (9, 4516430), (10, 4064787), (15, 2709858), (18, 2258215), (30, 1354929), (45, 903286), (79, 514530), (90, 451643), (158, 257265), (237, 171510), (395, 102906), (474, 85755), (711, 57170), (790, 51453), (1185, 34302), (1422, 28585), (2370, 17151), (3555, 11434), (5717, 7110)]