130190930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2207}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 248956416

約数和(自身を除く): 118765486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1735, 2207, 3470, 4414, 5899, 11035, 11798, 22070, 29495, 37519, 58990, 75038, 187595, 375190, 765829, 1531658, 3829145, 7658290, 13019093, 26038186, 65095465, 130190930]

約数ペア:

[(1, 130190930), (2, 65095465), (5, 26038186), (10, 13019093), (17, 7658290), (34, 3829145), (85, 1531658), (170, 765829), (347, 375190), (694, 187595), (1735, 75038), (2207, 58990), (3470, 37519), (4414, 29495), (5899, 22070), (11035, 11798)]