27102910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 50077152

約数和(自身を除く): 22974242

約数列:

[1, 2, 5, 10, 61, 122, 157, 283, 305, 314, 566, 610, 785, 1415, 1570, 2830, 9577, 17263, 19154, 34526, 44431, 47885, 86315, 88862, 95770, 172630, 222155, 444310, 2710291, 5420582, 13551455, 27102910]

約数ペア:

[(1, 27102910), (2, 13551455), (5, 5420582), (10, 2710291), (61, 444310), (122, 222155), (157, 172630), (283, 95770), (305, 88862), (314, 86315), (566, 47885), (610, 44431), (785, 34526), (1415, 19154), (1570, 17263), (2830, 9577)]