69619330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1627}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 137142720

約数和(自身を除く): 67523390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1627, 1945, 3254, 3890, 4279, 8135, 8558, 16270, 17897, 21395, 35794, 42790, 89485, 178970, 632903, 1265806, 3164515, 6329030, 6961933, 13923866, 34809665, 69619330]

約数ペア:

[(1, 69619330), (2, 34809665), (5, 13923866), (10, 6961933), (11, 6329030), (22, 3164515), (55, 1265806), (110, 632903), (389, 178970), (778, 89485), (1627, 42790), (1945, 35794), (3254, 21395), (3890, 17897), (4279, 16270), (8135, 8558)]