158798580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139297}}^1$

素因数の和:139328

約数の個数: 48

約数和(自身を含む): 468041280

約数和(自身を除く): 309242700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 139297, 278594, 417891, 557188, 696485, 835782, 1392970, 1671564, 2089455, 2646643, 2785940, 4178910, 5293286, 7939929, 8357820, 10586572, 13233215, 15879858, 26466430, 31759716, 39699645, 52932860, 79399290, 158798580]

約数ペア:

[(1, 158798580), (2, 79399290), (3, 52932860), (4, 39699645), (5, 31759716), (6, 26466430), (10, 15879858), (12, 13233215), (15, 10586572), (19, 8357820), (20, 7939929), (30, 5293286), (38, 4178910), (57, 2785940), (60, 2646643), (76, 2089455), (95, 1671564), (114, 1392970), (190, 835782), (228, 696485), (285, 557188), (380, 417891), (570, 278594), (1140, 139297)]