61440270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70621}}^1$

素因数の和:70660

約数の個数: 32

約数和(自身を含む): 152543520

約数和(自身を除く): 91103250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 70621, 141242, 211863, 353105, 423726, 706210, 1059315, 2048009, 2118630, 4096018, 6144027, 10240045, 12288054, 20480090, 30720135, 61440270]

約数ペア:

[(1, 61440270), (2, 30720135), (3, 20480090), (5, 12288054), (6, 10240045), (10, 6144027), (15, 4096018), (29, 2118630), (30, 2048009), (58, 1059315), (87, 706210), (145, 423726), (174, 353105), (290, 211863), (435, 141242), (870, 70621)]