64549730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40093}}^1$

素因数の和:40130

約数の個数: 32

約数和(自身を含む): 138564864

約数和(自身を除く): 74015134

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 40093, 80186, 200465, 280651, 400930, 561302, 922139, 1403255, 1844278, 2806510, 4610695, 6454973, 9221390, 12909946, 32274865, 64549730]

約数ペア:

[(1, 64549730), (2, 32274865), (5, 12909946), (7, 9221390), (10, 6454973), (14, 4610695), (23, 2806510), (35, 1844278), (46, 1403255), (70, 922139), (115, 561302), (161, 400930), (230, 280651), (322, 200465), (805, 80186), (1610, 40093)]