238197870

素因数分解:

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

素因数の和:139329

約数の個数: 48

約数和(自身を含む): 651914640

約数和(自身を除く): 413716770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 139297, 278594, 417891, 696485, 835782, 1253673, 1392970, 2089455, 2507346, 2646643, 4178910, 5293286, 6268365, 7939929, 12536730, 13233215, 15879858, 23819787, 26466430, 39699645, 47639574, 79399290, 119098935, 238197870]

約数ペア:

[(1, 238197870), (2, 119098935), (3, 79399290), (5, 47639574), (6, 39699645), (9, 26466430), (10, 23819787), (15, 15879858), (18, 13233215), (19, 12536730), (30, 7939929), (38, 6268365), (45, 5293286), (57, 4178910), (90, 2646643), (95, 2507346), (114, 2089455), (171, 1392970), (190, 1253673), (285, 835782), (342, 696485), (570, 417891), (855, 278594), (1710, 139297)]