133423890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3071

約数の個数: 64

約数和(自身を含む): 341452800

約数和(自身を除く): 208028910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 2370, 2963, 3002, 4503, 5926, 7505, 8889, 9006, 14815, 15010, 17778, 22515, 29630, 44445, 45030, 56297, 88890, 112594, 168891, 234077, 281485, 337782, 468154, 562970, 702231, 844455, 1170385, 1404462, 1688910, 2340770, 3511155, 4447463, 7022310, 8894926, 13342389, 22237315, 26684778, 44474630, 66711945, 133423890]

約数ペア:

[(1, 133423890), (2, 66711945), (3, 44474630), (5, 26684778), (6, 22237315), (10, 13342389), (15, 8894926), (19, 7022310), (30, 4447463), (38, 3511155), (57, 2340770), (79, 1688910), (95, 1404462), (114, 1170385), (158, 844455), (190, 702231), (237, 562970), (285, 468154), (395, 337782), (474, 281485), (570, 234077), (790, 168891), (1185, 112594), (1501, 88890), (2370, 56297), (2963, 45030), (3002, 44445), (4503, 29630), (5926, 22515), (7505, 17778), (8889, 15010), (9006, 14815)]