143165890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1831}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 294937344

約数和(自身を除く): 151771454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1117, 1831, 2234, 3662, 5585, 7819, 9155, 11170, 12817, 15638, 18310, 25634, 39095, 64085, 78190, 128170, 2045227, 4090454, 10226135, 14316589, 20452270, 28633178, 71582945, 143165890]

約数ペア:

[(1, 143165890), (2, 71582945), (5, 28633178), (7, 20452270), (10, 14316589), (14, 10226135), (35, 4090454), (70, 2045227), (1117, 128170), (1831, 78190), (2234, 64085), (3662, 39095), (5585, 25634), (7819, 18310), (9155, 15638), (11170, 12817)]