217822890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{3889}}^1$

素因数の和:5766

約数の個数: 32

約数和(自身を含む): 523189440

約数和(自身を除く): 305366550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1867, 3734, 3889, 5601, 7778, 9335, 11202, 11667, 18670, 19445, 23334, 28005, 38890, 56010, 58335, 116670, 7260763, 14521526, 21782289, 36303815, 43564578, 72607630, 108911445, 217822890]

約数ペア:

[(1, 217822890), (2, 108911445), (3, 72607630), (5, 43564578), (6, 36303815), (10, 21782289), (15, 14521526), (30, 7260763), (1867, 116670), (3734, 58335), (3889, 56010), (5601, 38890), (7778, 28005), (9335, 23334), (11202, 19445), (11667, 18670)]