2564172210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1401187}}^1$

素因数の和:1401258

約数の個数: 32

約数和(自身を含む): 6254903232

約数和(自身を除く): 3690731022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1401187, 2802374, 4203561, 7005935, 8407122, 14011870, 21017805, 42035610, 85472407, 170944814, 256417221, 427362035, 512834442, 854724070, 1282086105, 2564172210]

約数ペア:

[(1, 2564172210), (2, 1282086105), (3, 854724070), (5, 512834442), (6, 427362035), (10, 256417221), (15, 170944814), (30, 85472407), (61, 42035610), (122, 21017805), (183, 14011870), (305, 8407122), (366, 7005935), (610, 4203561), (915, 2802374), (1830, 1401187)]