238607570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4049}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 440899200

約数和(自身を除く): 202291630

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 4049, 5893, 8098, 11786, 20245, 29465, 40490, 58930, 287479, 336067, 574958, 672134, 1437395, 1680335, 2874790, 3360670, 23860757, 47721514, 119303785, 238607570]

約数ペア:

[(1, 238607570), (2, 119303785), (5, 47721514), (10, 23860757), (71, 3360670), (83, 2874790), (142, 1680335), (166, 1437395), (355, 672134), (415, 574958), (710, 336067), (830, 287479), (4049, 58930), (5893, 40490), (8098, 29465), (11786, 20245)]