28635810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{136361}}^1$

素因数の和:136378

約数の個数: 32

約数和(自身を含む): 78544512

約数和(自身を除く): 49908702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 136361, 272722, 409083, 681805, 818166, 954527, 1363610, 1909054, 2045415, 2863581, 4090830, 4772635, 5727162, 9545270, 14317905, 28635810]

約数ペア:

[(1, 28635810), (2, 14317905), (3, 9545270), (5, 5727162), (6, 4772635), (7, 4090830), (10, 2863581), (14, 2045415), (15, 1909054), (21, 1363610), (30, 954527), (35, 818166), (42, 681805), (70, 409083), (105, 272722), (210, 136361)]