149731930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2447}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 280247040

約数和(自身を除く): 130515110

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 422, 1055, 2110, 2447, 4894, 6119, 12235, 12238, 24470, 30595, 61190, 70963, 141926, 354815, 516317, 709630, 1032634, 2581585, 5163170, 14973193, 29946386, 74865965, 149731930]

約数ペア:

[(1, 149731930), (2, 74865965), (5, 29946386), (10, 14973193), (29, 5163170), (58, 2581585), (145, 1032634), (211, 709630), (290, 516317), (422, 354815), (1055, 141926), (2110, 70963), (2447, 61190), (4894, 30595), (6119, 24470), (12235, 12238)]