90127410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7723}}^1$

素因数の和:8122

約数の個数: 32

約数和(自身を含む): 216889920

約数和(自身を除く): 126762510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 7723, 11670, 15446, 23169, 38615, 46338, 77230, 115845, 231690, 3004247, 6008494, 9012741, 15021235, 18025482, 30042470, 45063705, 90127410]

約数ペア:

[(1, 90127410), (2, 45063705), (3, 30042470), (5, 18025482), (6, 15021235), (10, 9012741), (15, 6008494), (30, 3004247), (389, 231690), (778, 115845), (1167, 77230), (1945, 46338), (2334, 38615), (3890, 23169), (5835, 15446), (7723, 11670)]