183916180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1367}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 456430464

約数和(自身を除く): 272514284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 961, 1085, 1367, 1922, 2170, 2734, 3844, 4340, 4805, 5468, 6727, 6835, 9569, 9610, 13454, 13670, 19138, 19220, 26908, 27340, 33635, 38276, 42377, 47845, 67270, 84754, 95690, 134540, 169508, 191380, 211885, 296639, 423770, 593278, 847540, 1186556, 1313687, 1483195, 2627374, 2966390, 5254748, 5932780, 6568435, 9195809, 13136870, 18391618, 26273740, 36783236, 45979045, 91958090, 183916180]

約数ペア:

[(1, 183916180), (2, 91958090), (4, 45979045), (5, 36783236), (7, 26273740), (10, 18391618), (14, 13136870), (20, 9195809), (28, 6568435), (31, 5932780), (35, 5254748), (62, 2966390), (70, 2627374), (124, 1483195), (140, 1313687), (155, 1186556), (217, 847540), (310, 593278), (434, 423770), (620, 296639), (868, 211885), (961, 191380), (1085, 169508), (1367, 134540), (1922, 95690), (2170, 84754), (2734, 67270), (3844, 47845), (4340, 42377), (4805, 38276), (5468, 33635), (6727, 27340), (6835, 26908), (9569, 19220), (9610, 19138), (13454, 13670)]