627930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6977}}^1$

素因数の和:6990

約数の個数: 24

約数和(自身を含む): 1632852

約数和(自身を除く): 1004922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6977, 13954, 20931, 34885, 41862, 62793, 69770, 104655, 125586, 209310, 313965, 627930]

約数ペア:

[(1, 627930), (2, 313965), (3, 209310), (5, 125586), (6, 104655), (9, 69770), (10, 62793), (15, 41862), (18, 34885), (30, 20931), (45, 13954), (90, 6977)]