29110510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20357}}^1$

素因数の和:20388

約数の個数: 32

約数和(自身を含む): 61562592

約数和(自身を除く): 32452082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 20357, 40714, 101785, 203570, 223927, 264641, 447854, 529282, 1119635, 1323205, 2239270, 2646410, 2911051, 5822102, 14555255, 29110510]

約数ペア:

[(1, 29110510), (2, 14555255), (5, 5822102), (10, 2911051), (11, 2646410), (13, 2239270), (22, 1323205), (26, 1119635), (55, 529282), (65, 447854), (110, 264641), (130, 223927), (143, 203570), (286, 101785), (715, 40714), (1430, 20357)]