89485270

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{3727}}^1$

素因数の和:3762

約数の個数: 40

約数和(自身を含む): 187958304

約数和(自身を除く): 98473034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 3727, 4802, 7454, 12005, 18635, 24010, 26089, 37270, 52178, 130445, 182623, 260890, 365246, 913115, 1278361, 1826230, 2556722, 6391805, 8948527, 12783610, 17897054, 44742635, 89485270]

約数ペア:

[(1, 89485270), (2, 44742635), (5, 17897054), (7, 12783610), (10, 8948527), (14, 6391805), (35, 2556722), (49, 1826230), (70, 1278361), (98, 913115), (245, 365246), (343, 260890), (490, 182623), (686, 130445), (1715, 52178), (2401, 37270), (3430, 26089), (3727, 24010), (4802, 18635), (7454, 12005)]